Pith Number

pith:WOZ2QDMF

pith:2014:WOZ2QDMFVGZJ6QINLVQG622EEA

not attested not anchored not stored refs pending

Cause, Responsibility, and Blame: oA Structural-Model Approach

Joseph Y. Halpern

arxiv:1412.2985 v1 · 2014-12-09 · 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{WOZ2QDMFVGZJ6QINLVQG622EEA}

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	2026-05-18T02:31:45.320166Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3b3a80d85a9b29f410d5d606f6b442006554eaba64f6e7857c1eb58666bfd45

Aliases

arxiv: 1412.2985 · arxiv_version: 1412.2985v1 · doi: 10.48550/arxiv.1412.2985 · pith_short_12: WOZ2QDMFVGZJ · pith_short_16: WOZ2QDMFVGZJ6QIN · pith_short_8: WOZ2QDMF

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/WOZ2QDMFVGZJ6QINLVQG622EEA \
  | 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: b3b3a80d85a9b29f410d5d606f6b442006554eaba64f6e7857c1eb58666bfd45

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e279d67ee515b950c992cfc70a8e27abf881bc50f7161ca6059761d3bb991955",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2014-12-09T14:58:58Z",
    "title_canon_sha256": "cd616ca192e06105eaf2f4cb4084a1c60edf36cdda2cad1ec317d9878d5446e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.2985",
    "kind": "arxiv",
    "version": 1
  }
}