Pith Number

pith:FBXU6ZYR

pith:2010:FBXU6ZYRSFI7HOXNJQRHE23SXR

not attested not anchored not stored refs pending

Strong dependence, weight, and measure

Anand Pillay

arxiv:1005.0076 v1 · 2010-05-01 · 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{FBXU6ZYRSFI7HOXNJQRHE23SXR}

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	2026-05-18T02:24:09.547102Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

286f4f67119151f3baed4c22726b72bc4d60a914039fcbb336cda2d4000865ee

Aliases

arxiv: 1005.0076 · arxiv_version: 1005.0076v1 · doi: 10.48550/arxiv.1005.0076 · pith_short_12: FBXU6ZYRSFI7 · pith_short_16: FBXU6ZYRSFI7HOXN · pith_short_8: FBXU6ZYR

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/FBXU6ZYRSFI7HOXNJQRHE23SXR \
  | 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: 286f4f67119151f3baed4c22726b72bc4d60a914039fcbb336cda2d4000865ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72bdac94d38c9045574b12109239b6c14cb3228a3fb540df0ef0faae9e46fc22",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.LO",
    "submitted_at": "2010-05-01T14:27:48Z",
    "title_canon_sha256": "2f0975788d507b825c692b6b38e589ab0486fb01234a9db5ea32d95868d7c468"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.0076",
    "kind": "arxiv",
    "version": 1
  }
}