Pith Number

pith:65TEX3PO

pith:2013:65TEX3POPHBOR5BILB4ZOE4ZHP

not attested not anchored not stored refs pending

Reasoning About Beliefs and Actions Under Computational Resource Constraints

Eric J. Horvitz

arxiv:1304.2759 v1 · 2013-03-27 · 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{65TEX3POPHBOR5BILB4ZOE4ZHP}

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	2026-05-18T03:28:28.319889Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7664bedee79c2e8f42858799713993bd89f2545ac2d5a8132bf552e79d54bc3

Aliases

arxiv: 1304.2759 · arxiv_version: 1304.2759v1 · doi: 10.48550/arxiv.1304.2759 · pith_short_12: 65TEX3POPHBO · pith_short_16: 65TEX3POPHBOR5BI · pith_short_8: 65TEX3PO

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/65TEX3POPHBOR5BILB4ZOE4ZHP \
  | 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: f7664bedee79c2e8f42858799713993bd89f2545ac2d5a8132bf552e79d54bc3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "769558a777030c08e32e45ac2d7f667eb0a0615aa00f2cee6a275ee155411589",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2013-03-27T19:50:20Z",
    "title_canon_sha256": "88d4046892ba37b0ea33b69241253712e735317cd1b8df5321709c55fed26b55"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.2759",
    "kind": "arxiv",
    "version": 1
  }
}