Pith Number

pith:4MXTR6LJ

pith:2026:4MXTR6LJYOJEA2KAHAFD7TJ7E7

not attested not anchored not stored refs pending

Poisson-Gamma Modeling of Inter-Relational Dependencies in Dynamic Knowledge Graphs

Hao Liao, Nan Fang, Sikun Yang, Yijun Wang

arxiv:2607.02872 v1 · 2026-07-03 · 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{4MXTR6LJYOJEA2KAHAFD7TJ7E7}

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	2026-07-07T01:16:34.992324Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e32f38f969c392406940380a3fcd3f27e0b16e821530d76514dd125bd7587fce

Aliases

arxiv: 2607.02872 · arxiv_version: 2607.02872v1 · doi: 10.48550/arxiv.2607.02872 · pith_short_12: 4MXTR6LJYOJE · pith_short_16: 4MXTR6LJYOJEA2KA · pith_short_8: 4MXTR6LJ

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/4MXTR6LJYOJEA2KAHAFD7TJ7E7 \
  | 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: e32f38f969c392406940380a3fcd3f27e0b16e821530d76514dd125bd7587fce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04c091041eca3cb5b65a02697e3e219a9510feaf1b6c0a7272404a9bad3b9a5c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-07-03T02:19:52Z",
    "title_canon_sha256": "b1eba526adc1bb49c970ba1fb1488b2e71e3a3216996f93986ec1719bbfcc7d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.02872",
    "kind": "arxiv",
    "version": 1
  }
}