Pith Number

pith:XCLOCWGQ

pith:2019:XCLOCWGQGWJKJ75UQVLI5O42ZI

not attested not anchored not stored refs pending

Integer programming on the junction tree polytope for influence diagrams

Axel Parmentier, Guillaume Obozinski, Joseph Salmon, Victor Cohen, Vincent Lecl\`ere

arxiv:1902.07039 v2 · 2019-02-19 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XCLOCWGQGWJKJ75UQVLI5O42ZI}

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	2026-05-17T23:41:24.606747Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b896e158d03592a4ffb485568ebb9aca1fa1c7a4e0775e79f2e3f59ac6d287b9

Aliases

arxiv: 1902.07039 · arxiv_version: 1902.07039v2 · doi: 10.48550/arxiv.1902.07039 · pith_short_12: XCLOCWGQGWJK · pith_short_16: XCLOCWGQGWJKJ75U · pith_short_8: XCLOCWGQ

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/XCLOCWGQGWJKJ75UQVLI5O42ZI \
  | 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: b896e158d03592a4ffb485568ebb9aca1fa1c7a4e0775e79f2e3f59ac6d287b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ebe66d7402caa3e3a959ef1a0bfa2e3f96b80997ab056cf81834a1775dc6067c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2019-02-19T13:22:36Z",
    "title_canon_sha256": "e776f05127b5dc6e619700abb5dd7bf968e44ae3ed11a3344425acad8acc0957"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.07039",
    "kind": "arxiv",
    "version": 2
  }
}