Pith Number

pith:HUEIPX56

pith:2012:HUEIPX567XSQW2PUFAB33TFZ64

not attested not anchored not stored refs pending

Structure-Based Causes and Explanations in the Independent Choice Logic

Alberto Finzi, Thomas Lukasiewicz

arxiv:1212.2457 v1 · 2012-10-19 · 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{HUEIPX567XSQW2PUFAB33TFZ64}

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	2026-05-18T03:38:44.834454Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d0887dfbefde50b69f42803bdccb9f719deeb1ad8a40f7d0af608402aafd23b

Aliases

arxiv: 1212.2457 · arxiv_version: 1212.2457v1 · doi: 10.48550/arxiv.1212.2457 · pith_short_12: HUEIPX567XSQ · pith_short_16: HUEIPX567XSQW2PU · pith_short_8: HUEIPX56

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/HUEIPX567XSQW2PUFAB33TFZ64 \
  | 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: 3d0887dfbefde50b69f42803bdccb9f719deeb1ad8a40f7d0af608402aafd23b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fba5cb18b39deb29208c7f6c854e02381e9939cfb418b047cb3745bad54ce5dc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2012-10-19T15:05:16Z",
    "title_canon_sha256": "cb1f62b8f8d2e76dd2909d3fd996734509e8706f1a8ec90b239008b343d0dd57"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.2457",
    "kind": "arxiv",
    "version": 1
  }
}