Entity · moving across domains
Pfos
A topic on our watch list — we track its coverage across 3 coverage verticals, including Intelligence Surveillance, Longevity Therapeutics and Water Infrastructure.
What is happening now
Cannot measure: the record's node for this name could not be read, so its claims are not known here.
What changed
- Attention Pfos has 4 mentions in tracked coverage: too few to measure a trend.
- State No change in coverage state or wire tier recorded since 10 Nov 2026.
- Claims New claims: cannot measure, the record's node for this name could not be read.
How well we know this
Cannot measure: No entity labelled "pfos" in the record at 2026-11-10T18:52:35.044167+00:00. Try search_entities, or GET /api/signals..
In this snapshot’s daily coverage:
Intelligence Surveillance: a coverage area where this name appeared; mentions per area are not listed on this page
Longevity Therapeutics: a coverage area where this name appeared; mentions per area are not listed on this page
Water Infrastructure: a coverage area where this name appeared; mentions per area are not listed on this page
The other 4 mentions: counted daily from tracked coverage; single mentions are not listed one by one
Reported alongside Pfos
The neighbourhood is not yet read for this page.
Pfos has 4 mentions in tracked coverage. That is too few to measure a trend. Watch Pfos to hear when coverage grows, or request deeper coverage of Pfos.
For developers
Call the get_entity MCP tool at https://sigb.ai/api/mcp with name pfos.
{
"name": "pfos",
"label": "Pfos",
"asOf": "2026-11-10",
"mentions": 4,
"domains": 3,
"node": "cannot-measure: the record's node for this name could not be read",
"coverageTrend": "too few mentions to measure",
"history": {
"since": "2026-11-10T17:27:28.079035+00:00",
"changes": 0
},
"whereFrom": {
"level": "counts",
"label": "4 mentions across 3 domains",
"children": [
{
"level": "domains",
"label": "3 coverage domains",
"children": {
"count": 3,
"unfold": "expand=+1"
}
},
{
"level": "not shown",
"label": "The other 4 mentions",
"edge": "counted daily from tracked coverage; single mentions are not listed one by one"
}
]
}
}The figures on this page, as data. The tool returns the full entity record.
Events involving Pfos
Cannot measure: the record's node for this name could not be read, so its claims are not known here.
Walk the record from Pfos
This name is not in the walkable record yet: the entity graph does not carry it at this cutoff.
Recorded history
No change in coverage state or wire tier recorded since 10 Nov 2026.
Story momentum counts mentions in tracked coverage. Prices are the market’s own, cited with the venue. Informational only, not advice. As of 10 Nov 2026.