Pith Number

pith:5PB7JQ5K

pith:2014:5PB7JQ5KBAZTX42UO3246FE2WL

not attested not anchored not stored refs pending

Declarative Statistical Modeling with Datalog

Balder ten Cate, Benny Kimelfeld, Dan Olteanu, Vince Barany, Zografoula Vagena

arxiv:1412.2221 v2 · 2014-12-06 · cs.DB · cs.AI · cs.PL

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5PB7JQ5KBAZTX42UO3246FE2WL}

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	2026-05-18T02:30:07.669793Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ebc3f4c3aa08333bf35476f5cf149ab2d61de4c88b4b2200e75df133715c6fe5

Aliases

arxiv: 1412.2221 · arxiv_version: 1412.2221v2 · doi: 10.48550/arxiv.1412.2221 · pith_short_12: 5PB7JQ5KBAZT · pith_short_16: 5PB7JQ5KBAZTX42U · pith_short_8: 5PB7JQ5K

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/5PB7JQ5KBAZTX42UO3246FE2WL \
  | 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: ebc3f4c3aa08333bf35476f5cf149ab2d61de4c88b4b2200e75df133715c6fe5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3268b35718358e686fcc495fade1f8cd19913ca3807d1bb3b9adeb8a484fc7c",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.PL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2014-12-06T11:04:14Z",
    "title_canon_sha256": "0f8861f1dc916e43c0eda3c6b46a2d1c0d85de8721cc3834467a1b0ed0a4a3db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.2221",
    "kind": "arxiv",
    "version": 2
  }
}