Pith Number

pith:N4FJKMQT

pith:2013:N4FJKMQTQOHRMYWGEX2AT5HGEN

not attested not anchored not stored refs pending

Learning the Structure of Dynamic Probabilistic Networks

Kevin Murphy, Nir Friedman, Stuart Russell

arxiv:1301.7374 v1 · 2013-01-30 · 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{N4FJKMQTQOHRMYWGEX2AT5HGEN}

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	2026-05-18T03:35:00.234343Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f0a953213838f1662c625f409f4e62379820eb2636dc453889d7198ffda19bb

Aliases

arxiv: 1301.7374 · arxiv_version: 1301.7374v1 · doi: 10.48550/arxiv.1301.7374 · pith_short_12: N4FJKMQTQOHR · pith_short_16: N4FJKMQTQOHRMYWG · pith_short_8: N4FJKMQT

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/N4FJKMQTQOHRMYWGEX2AT5HGEN \
  | 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: 6f0a953213838f1662c625f409f4e62379820eb2636dc453889d7198ffda19bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30e47fc814cbdf1bf93d0ba89c480b3885dadcdc27b08adbf9a802e7521560b0",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2013-01-30T15:03:42Z",
    "title_canon_sha256": "d877ac6f3cd3ee534f40497effd57861bcd1494d14ff5db9c997e6f84ee09128"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.7374",
    "kind": "arxiv",
    "version": 1
  }
}