Pith Number

pith:2665DFIZ

pith:2013:2665DFIZZBRZTTRYUDDAPOF4D6

not attested not anchored not stored refs pending

Semigraphoids Are Two-Antecedental Approximations of Stochastic Conditional Independence Models

Milan Studeny

arxiv:1302.6847 v1 · 2013-02-27 · 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{2665DFIZZBRZTTRYUDDAPOF4D6}

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	2026-05-18T03:32:18.399445Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7bdd19519c86399ce38a0c607b8bc1fb5679b34695ac3b5e4e41637904f1a9d

Aliases

arxiv: 1302.6847 · arxiv_version: 1302.6847v1 · doi: 10.48550/arxiv.1302.6847 · pith_short_12: 2665DFIZZBRZ · pith_short_16: 2665DFIZZBRZTTRY · pith_short_8: 2665DFIZ

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/2665DFIZZBRZTTRYUDDAPOF4D6 \
  | 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: d7bdd19519c86399ce38a0c607b8bc1fb5679b34695ac3b5e4e41637904f1a9d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "712260b4e2b100d7d1e934685e34826dfb23ca92f0af940b0d09652926efbe7e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2013-02-27T14:19:58Z",
    "title_canon_sha256": "6d58d13c517aad64ab714e44c241ef04178e399563c22296d26406427747fba8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.6847",
    "kind": "arxiv",
    "version": 1
  }
}