Pith Number

pith:536XUD47

pith:2013:536XUD47A3SUMTLP5RKCAIFHDK

not attested not anchored not stored refs pending

A Structured, Probabilistic Representation of Action

Michael R. Fehling, Ron Davidson

arxiv:1302.6798 v1 · 2013-02-27 · 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{536XUD47A3SUMTLP5RKCAIFHDK}

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	2026-05-18T03:32:18.708876Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eefd7a0f9f06e5464d6fec542020a71aa566151b7daade3dd35556c6df0208ec

Aliases

arxiv: 1302.6798 · arxiv_version: 1302.6798v1 · doi: 10.48550/arxiv.1302.6798 · pith_short_12: 536XUD47A3SU · pith_short_16: 536XUD47A3SUMTLP · pith_short_8: 536XUD47

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/536XUD47A3SUMTLP5RKCAIFHDK \
  | 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: eefd7a0f9f06e5464d6fec542020a71aa566151b7daade3dd35556c6df0208ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15119d982aef5afd0737c0589040fa6105f25edc62077f4e874b799b90935464",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2013-02-27T14:15:07Z",
    "title_canon_sha256": "0c608f82649bca8d72ce73ac279db65323036fbd69c3a9cdec3e1dedfbddfc69"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.6798",
    "kind": "arxiv",
    "version": 1
  }
}