Pith Number

pith:RZWNNHGV

pith:2013:RZWNNHGVW7CBB4PCWMBRHE7SYI

not attested not anchored not stored refs pending

Labeled Directed Acyclic Graphs: a generalization of context-specific independence in directed graphical models

Henrik Nyman, Johan Pensar, Jukka Corander, Timo Koski

arxiv:1310.1187 v1 · 2013-10-04 · stat.ML · 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{RZWNNHGVW7CBB4PCWMBRHE7SYI}

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	2026-05-18T02:37:58.895700Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e6cd69cd5b7c410f1e2b3031393f2c219edb440cbf33e7fdd418dc2df1642e2

Aliases

arxiv: 1310.1187 · arxiv_version: 1310.1187v1 · doi: 10.48550/arxiv.1310.1187 · pith_short_12: RZWNNHGVW7CB · pith_short_16: RZWNNHGVW7CBB4PC · pith_short_8: RZWNNHGV

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/RZWNNHGVW7CBB4PCWMBRHE7SYI \
  | 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: 8e6cd69cd5b7c410f1e2b3031393f2c219edb440cbf33e7fdd418dc2df1642e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a35678587d0f9b5a5004ca8f998ff9e34a7ea33f0db8c1b7c8c8cee7cb241b8d",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2013-10-04T07:29:08Z",
    "title_canon_sha256": "20d4b1cc69bf144810d810955a72f7d7c4229777765ffa96ecb050a5d52a91e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.1187",
    "kind": "arxiv",
    "version": 1
  }
}