Pith Number

pith:HIBW56IX

pith:2011:HIBW56IXCTLVFSABNTULB62EBL

not attested not anchored not stored refs pending

Standard imsets for undirected and chain graphical models

Akimichi Takemura, Takuya Kashimura

arxiv:1102.2927 v4 · 2011-02-14 · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HIBW56IXCTLVFSABNTULB62EBL}

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	2026-05-18T01:36:21.328273Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a036ef91714d752c8016ce8b0fb440aef758980fe663c2ea57afadbba6c6eba

Aliases

arxiv: 1102.2927 · arxiv_version: 1102.2927v4 · doi: 10.48550/arxiv.1102.2927 · pith_short_12: HIBW56IXCTLV · pith_short_16: HIBW56IXCTLVFSAB · pith_short_8: HIBW56IX

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/HIBW56IXCTLVFSABNTULB62EBL \
  | 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: 3a036ef91714d752c8016ce8b0fb440aef758980fe663c2ea57afadbba6c6eba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c17a3de1f5cc17e24ce1cc1a8c6ec548f414cda198a2a5b591b94797bbc028f",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2011-02-14T23:36:36Z",
    "title_canon_sha256": "6d4e9013632dc6d251f5fe2265b913e968461b6faf5f453176ed732f904747dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.2927",
    "kind": "arxiv",
    "version": 4
  }
}