Pith Number

pith:PT64762Z

pith:2018:PT64762ZWCE5UDGJP45XOC3MLE

not attested not anchored not stored refs pending

Block-Value Symmetries in Probabilistic Graphical Models

Ankit Anand, Gagan Madan, Mausam, Parag Singla

arxiv:1807.00643 v2 · 2018-07-02 · 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{PT64762ZWCE5UDGJP45XOC3MLE}

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	2026-05-18T00:11:16.928532Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7cfdcffb59b089da0cc97f3b770b6c59018c093570659b45141c6531056fe912

Aliases

arxiv: 1807.00643 · arxiv_version: 1807.00643v2 · doi: 10.48550/arxiv.1807.00643 · pith_short_12: PT64762ZWCE5 · pith_short_16: PT64762ZWCE5UDGJ · pith_short_8: PT64762Z

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/PT64762ZWCE5UDGJP45XOC3MLE \
  | 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: 7cfdcffb59b089da0cc97f3b770b6c59018c093570659b45141c6531056fe912

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2555ff33f74ec7b67dfeaccdd6d8198b31febebc4d4d474eac2f1bfa6a39103",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2018-07-02T13:03:22Z",
    "title_canon_sha256": "005e020f9653738802ab1d5290598682105360db61e70dc2400939c60c829653"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.00643",
    "kind": "arxiv",
    "version": 2
  }
}