Pith Number

pith:6B432MNM

pith:2011:6B432MNMZNATATP3CFCXYGSMKH

not attested not anchored not stored refs pending

Extended RDF as a Semantic Foundation of Rule Markup Languages

Anastasia Analyti, Carlos Viegas Dam\'asio, Gerd Wagner, Grigoris Antoniou

arxiv:1111.0055 v1 · 2011-10-31 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6B432MNMZNATATP3CFCXYGSMKH}

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	2026-05-18T04:09:46.538963Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f079bd31accb41304dfb11457c1a4c51fd8a072eb259af281c7d2a32db7e4bf2

Aliases

arxiv: 1111.0055 · arxiv_version: 1111.0055v1 · doi: 10.48550/arxiv.1111.0055 · pith_short_12: 6B432MNMZNAT · pith_short_16: 6B432MNMZNATATP3 · pith_short_8: 6B432MNM

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/6B432MNMZNATATP3CFCXYGSMKH \
  | 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: f079bd31accb41304dfb11457c1a4c51fd8a072eb259af281c7d2a32db7e4bf2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "548f3a73cbacd8efb082dc8076c120cbb0f571a1c9830b3135b175b145e45d65",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2011-10-31T22:11:46Z",
    "title_canon_sha256": "145b46204388eb0450842aa1f877e5f7a90e760b8d62adbd512b30f015314c50"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.0055",
    "kind": "arxiv",
    "version": 1
  }
}