Pith Number

pith:7LPL37ZV

pith:2011:7LPL37ZV3KUP5ESYRXGSNOKNCJ

not attested not anchored not stored refs pending

Actual causation and the art of modeling

Christopher Hitchcock, Joseph Y. Halpern

arxiv:1106.2652 v1 · 2011-06-14 · 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{7LPL37ZV3KUP5ESYRXGSNOKNCJ}

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.

Cited by

1 paper in Pith

A Counterfactual Cause in Situation Calculus

Receipt and verification

First computed	2026-05-18T04:20:04.376539Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fadebdff35daa8fe92588dcd26b94d125fae50255f11e5770649e7a6d36da6e8

Aliases

arxiv: 1106.2652 · arxiv_version: 1106.2652v1 · doi: 10.48550/arxiv.1106.2652 · pith_short_12: 7LPL37ZV3KUP · pith_short_16: 7LPL37ZV3KUP5ESY · pith_short_8: 7LPL37ZV

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/7LPL37ZV3KUP5ESYRXGSNOKNCJ \
  | 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: fadebdff35daa8fe92588dcd26b94d125fae50255f11e5770649e7a6d36da6e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2fcfe6b789d488cc1ceb4453ee739fce0ece3e9fa33669338fc10c9167b3a53a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2011-06-14T09:40:55Z",
    "title_canon_sha256": "105cf94667cd706cd97c6b4fc7af6b96a7b23859b4cf8e6502d51f6b46024eba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.2652",
    "kind": "arxiv",
    "version": 1
  }
}