Pith Number

pith:XBYCQ6HP

pith:2013:XBYCQ6HPP6DZ5PN2VWCKXIQ6BY

not attested not anchored not stored refs pending

An Alternative Markov Property for Chain Graphs

David Madigan, Michael D. Perlman, Steen A. Andersson

arxiv:1302.3553 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{XBYCQ6HPP6DZ5PN2VWCKXIQ6BY}

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	2026-05-18T03:33:36.969614Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8702878ef7f879ebdbaad84aba21e0e255d23102d3814e10531e9bc333d730a

Aliases

arxiv: 1302.3553 · arxiv_version: 1302.3553v1 · doi: 10.48550/arxiv.1302.3553 · pith_short_12: XBYCQ6HPP6DZ · pith_short_16: XBYCQ6HPP6DZ5PN2 · pith_short_8: XBYCQ6HP

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/XBYCQ6HPP6DZ5PN2VWCKXIQ6BY \
  | 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: b8702878ef7f879ebdbaad84aba21e0e255d23102d3814e10531e9bc333d730a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4233ca2089b0db7e60ef0a49b6584305fdb6a8b56d7674af533840c61bd39e2c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2013-02-13T14:11:42Z",
    "title_canon_sha256": "94595c8e85e1b76af366930485b086cd449d5b7a6bea7aa1cf58557cfc038642"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.3553",
    "kind": "arxiv",
    "version": 1
  }
}