Pith Number

pith:UDI7RUYJ

pith:2013:UDI7RUYJDUSKWN2K7INSDUS4SP

not attested not anchored not stored refs pending

Critical Remarks on Single Link Search in Learning Belief Networks

Michael S. K. M. Wong, N. Cercone, Yang Xiang

arxiv:1302.3612 v1 · 2013-02-13 · 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{UDI7RUYJDUSKWN2K7INSDUS4SP}

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	2026-05-18T03:33:36.404194Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0d1f8d3091d24ab374afa1b21d25c93e82d2f451f9a5f873428cf730d28c841

Aliases

arxiv: 1302.3612 · arxiv_version: 1302.3612v1 · doi: 10.48550/arxiv.1302.3612 · pith_short_12: UDI7RUYJDUSK · pith_short_16: UDI7RUYJDUSKWN2K · pith_short_8: UDI7RUYJ

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/UDI7RUYJDUSKWN2K7INSDUS4SP \
  | 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: a0d1f8d3091d24ab374afa1b21d25c93e82d2f451f9a5f873428cf730d28c841

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b35f48af3aefebfa20106da1d0a29403e12288a9bf9cb465d13c6b80e0f2c7cc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2013-02-13T14:17:29Z",
    "title_canon_sha256": "461f6b0be8a31c7453c82ba4062d89bf5e3a31420b3507cec1c301f70488584f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.3612",
    "kind": "arxiv",
    "version": 1
  }
}