Pith Number

pith:XU6Z5NE4

pith:2018:XU6Z5NE4HFFJJLVP2PYGYUZ4KD

not attested not anchored not stored refs pending

On a hypergraph probabilistic graphical model

Linyuan Lu, Marco Valtorta, Mohammad Ali Javidian, Zhiyu Wang

arxiv:1811.08372 v1 · 2018-11-20 · cs.DS · cs.AI · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XU6Z5NE4HFFJJLVP2PYGYUZ4KD}

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	2026-05-18T00:00:12.497275Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd3d9eb49c394a94aeafd3f06c533c50e3790c144c5d17be5c79f6822dc6c2a2

Aliases

arxiv: 1811.08372 · arxiv_version: 1811.08372v1 · doi: 10.48550/arxiv.1811.08372 · pith_short_12: XU6Z5NE4HFFJ · pith_short_16: XU6Z5NE4HFFJJLVP · pith_short_8: XU6Z5NE4

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/XU6Z5NE4HFFJJLVP2PYGYUZ4KD \
  | 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: bd3d9eb49c394a94aeafd3f06c533c50e3790c144c5d17be5c79f6822dc6c2a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39347878c13ad81240b66c9b2aaeada938559957a53e06d64e41be5fc871e890",
    "cross_cats_sorted": [
      "cs.AI",
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2018-11-20T17:11:47Z",
    "title_canon_sha256": "4dd4cf9a6059d68367d501f8f1e3a9b1e26c5d34c644a51f03000e26effc0ac6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.08372",
    "kind": "arxiv",
    "version": 1
  }
}