Pith Number

pith:HNS7WZQO

pith:2016:HNS7WZQOU2MZPYRHN7ZYWHKBGM

not attested not anchored not stored refs pending

A Characterization of the Boolean Prime Ideal Theorem in Terms of Forcing Notions

David Fern\'andez-Bret\'on, Elizabeth Lauri

arxiv:1609.02630 v2 · 2016-09-09 · math.LO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HNS7WZQOU2MZPYRHN7ZYWHKBGM}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-17T23:50:28.961885Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b65fb660ea69997e2276ff38b1d41330bb242cc96022e9004cd07b630f46dfd

Aliases

arxiv: 1609.02630 · arxiv_version: 1609.02630v2 · doi: 10.48550/arxiv.1609.02630 · pith_short_12: HNS7WZQOU2MZ · pith_short_16: HNS7WZQOU2MZPYRH · pith_short_8: HNS7WZQO

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/HNS7WZQOU2MZPYRHN7ZYWHKBGM \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 3b65fb660ea69997e2276ff38b1d41330bb242cc96022e9004cd07b630f46dfd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0105dcf7ef8b9df41a608e368d7f0a69e2a79beba7e220a6dd700b168220823a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.LO",
    "submitted_at": "2016-09-09T01:10:23Z",
    "title_canon_sha256": "20919ab07d5083311060b040628688fec65b17f7f31406eb07d99cd7dcd60339"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.02630",
    "kind": "arxiv",
    "version": 2
  }
}