Pith Number

pith:TOIRKTFR

pith:2013:TOIRKTFRXAN4OFXYA3Y22QV5A6

not attested not anchored not stored refs pending

Causal Discovery from a Mixture of Experimental and Observational Data

Changwon Yoo, Gregory F. Cooper

arxiv:1301.6686 v1 · 2013-01-23 · 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{TOIRKTFRXAN4OFXYA3Y22QV5A6}

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	2026-05-18T03:35:13.026175Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b91154cb1b81bc716f806f1ad42bd078b7628b92b44f3e7768545768e3da200

Aliases

arxiv: 1301.6686 · arxiv_version: 1301.6686v1 · doi: 10.48550/arxiv.1301.6686 · pith_short_12: TOIRKTFRXAN4 · pith_short_16: TOIRKTFRXAN4OFXY · pith_short_8: TOIRKTFR

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/TOIRKTFRXAN4OFXYA3Y22QV5A6 \
  | 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: 9b91154cb1b81bc716f806f1ad42bd078b7628b92b44f3e7768545768e3da200

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "03d33cc65247aa738aa6b020a97db8bb161d294f30389b695377e3f9daffa942",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2013-01-23T15:57:22Z",
    "title_canon_sha256": "3d252b101f54da492508e6268400f48da2e505ff6a09b8d4a8b20346a50641bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.6686",
    "kind": "arxiv",
    "version": 1
  }
}