Pith Number

pith:RBAOGSYY

pith:2025:RBAOGSYYEBDN7JTNU3JI724TOU

not attested not anchored not stored refs pending

There may be an $n$-entangled set but no $n+1$-entangled sets

Jorge Antonio Cruz Chapital

arxiv:2509.01029 v1 · 2025-08-31 · math.LO · math.GN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RBAOGSYYEBDN7JTNU3JI724TOU}

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	2026-07-05T12:02:52.486585Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8840e34b182046dfa66da6d28feb93750b74fd68a7818c4f67b3b5644e0a4e5b

Aliases

arxiv: 2509.01029 · arxiv_version: 2509.01029v1 · doi: 10.48550/arxiv.2509.01029 · pith_short_12: RBAOGSYYEBDN · pith_short_16: RBAOGSYYEBDN7JTN · pith_short_8: RBAOGSYY

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/RBAOGSYYEBDN7JTNU3JI724TOU \
  | 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: 8840e34b182046dfa66da6d28feb93750b74fd68a7818c4f67b3b5644e0a4e5b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d80abfbf6ac0c971f7ba2023ab82ab1dc0b86369bcf2d30711c2f669410cb984",
    "cross_cats_sorted": [
      "math.GN"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "math.LO",
    "submitted_at": "2025-08-31T23:39:55Z",
    "title_canon_sha256": "4ca4bbcaf7d1266ca2badfe01912843e8e9211f5c9018a107a9110a107c2f1fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.01029",
    "kind": "arxiv",
    "version": 1
  }
}