Pith Number

pith:4VIQMCAY

pith:2013:4VIQMCAY3N3UBUZBUVQ7XTMQNT

not attested not anchored not stored refs pending

Markov random fields factorization with context-specific independences

Alejandro Edera, Facundo Bromberg, Federico Schl\"uter

arxiv:1306.2295 v1 · 2013-06-10 · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4VIQMCAY3N3UBUZBUVQ7XTMQNT}

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	2026-05-18T03:21:11.355707Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e551060818db7740d321a561fbcd906cd6e96fbecccb10f27f1edeac71b041b1

Aliases

arxiv: 1306.2295 · arxiv_version: 1306.2295v1 · doi: 10.48550/arxiv.1306.2295 · pith_short_12: 4VIQMCAY3N3U · pith_short_16: 4VIQMCAY3N3UBUZB · pith_short_8: 4VIQMCAY

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/4VIQMCAY3N3UBUZBUVQ7XTMQNT \
  | 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: e551060818db7740d321a561fbcd906cd6e96fbecccb10f27f1edeac71b041b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c4fcaaa557f7e4a3bbf17578810609fb1eebaddaf160bd49dc641fb36a5246d",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2013-06-10T19:36:31Z",
    "title_canon_sha256": "253b8dfb7e2a5d3eee8fdc1e5885359ebeb4309c1e5ee29b5d489985911adc16"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.2295",
    "kind": "arxiv",
    "version": 1
  }
}