Pith Number

pith:HPT35UFG

pith:2014:HPT35UFG7R2P2P6WN5XHYIBNM3

not attested not anchored not stored refs pending

Strongly minimal pseudofinite structures

Anand Pillay

arxiv:1411.5008 v2 · 2014-11-18 · 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{HPT35UFG7R2P2P6WN5XHYIBNM3}

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	2026-05-18T02:32:55.157586Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3be7bed0a6fc74fd3fd66f6e7c202d66cc9426e55fb8725458e64e237f9248f2

Aliases

arxiv: 1411.5008 · arxiv_version: 1411.5008v2 · doi: 10.48550/arxiv.1411.5008 · pith_short_12: HPT35UFG7R2P · pith_short_16: HPT35UFG7R2P2P6W · pith_short_8: HPT35UFG

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/HPT35UFG7R2P2P6WN5XHYIBNM3 \
  | 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: 3be7bed0a6fc74fd3fd66f6e7c202d66cc9426e55fb8725458e64e237f9248f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84e77e60b3d81c868b1c22032047c46f1580d480b75c08853626a9c42fab500c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.LO",
    "submitted_at": "2014-11-18T20:45:03Z",
    "title_canon_sha256": "64122c7be28c5c8be6d465a4fa1339ad5f3b82715d78c2ae9e040ddc834ed4c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.5008",
    "kind": "arxiv",
    "version": 2
  }
}