Pith Number

pith:54ODTDE5

pith:2013:54ODTDE5DFCHGYQZ2UQ7TXEH23

not attested not anchored not stored refs pending

Likelihood Computations Using Value Abstractions

Dan Geiger, Nir Friedman, Noam Lotner

arxiv:1301.3855 v1 · 2013-01-16 · 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{54ODTDE5DFCHGYQZ2UQ7TXEH23}

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	2026-05-18T03:36:15.316771Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef1c398c9d1944736219d521f9dc87d6d4d1d8c3a6e9d68c5b50d2a73325d04e

Aliases

arxiv: 1301.3855 · arxiv_version: 1301.3855v1 · doi: 10.48550/arxiv.1301.3855 · pith_short_12: 54ODTDE5DFCH · pith_short_16: 54ODTDE5DFCHGYQZ · pith_short_8: 54ODTDE5

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/54ODTDE5DFCHGYQZ2UQ7TXEH23 \
  | 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: ef1c398c9d1944736219d521f9dc87d6d4d1d8c3a6e9d68c5b50d2a73325d04e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f205be458f3a91f8e178c661f20050367df4c00d7973626fe93a0c2e96911f7d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2013-01-16T15:50:10Z",
    "title_canon_sha256": "a397eb55c3a9f102df31caab985b394318e044f4b45d0953337ad53f2ca29c0a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.3855",
    "kind": "arxiv",
    "version": 1
  }
}