Pith Number

pith:57D76OB6

pith:2013:57D76OB6PAEJFB2MU3HCYRETSA

not attested not anchored not stored refs pending

Proceedings of the Twenty-Ninth Conference on Uncertainty in Artificial Intelligence (2013)

Ann Nicholson, Padhriac Smyth

arxiv:1309.7971 v2 · 2013-09-30 · 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{57D76OB6PAEJFB2MU3HCYRETSA}

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	2026-05-18T02:44:02.018702Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

efc7ff383e780892874ca6ce2c44939022b2e8b73396c36b032c6f18d86e8f47

Aliases

arxiv: 1309.7971 · arxiv_version: 1309.7971v2 · doi: 10.48550/arxiv.1309.7971 · pith_short_12: 57D76OB6PAEJ · pith_short_16: 57D76OB6PAEJFB2M · pith_short_8: 57D76OB6

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/57D76OB6PAEJFB2MU3HCYRETSA \
  | 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: efc7ff383e780892874ca6ce2c44939022b2e8b73396c36b032c6f18d86e8f47

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "958a2d412331a66c9c33c2b70026ae5f1157675d18cbc7f413adb0da4c82956f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2013-09-30T19:16:53Z",
    "title_canon_sha256": "ae954cfdf7435a6376c291eb90477a56747190d05dd80dc0d71bbf8f29a55471"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.7971",
    "kind": "arxiv",
    "version": 2
  }
}