Pith Number

pith:P6EI4TGQ

pith:2018:P6EI4TGQ4RUYPVQ5CSGG2AKVN7

not attested not anchored not stored refs pending

A Poisson Gamma Probabilistic Model for Latent Node-group Memberships in Dynamic Networks

Heinz Koeppl, Sikun Yang

arxiv:1805.11054 v1 · 2018-05-28 · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P6EI4TGQ4RUYPVQ5CSGG2AKVN7}

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	2026-05-18T00:14:48.384237Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f888e4cd0e46987d61d148c6d01556fc0062f469ec266555b44bcba33f0dc7f

Aliases

arxiv: 1805.11054 · arxiv_version: 1805.11054v1 · doi: 10.48550/arxiv.1805.11054 · pith_short_12: P6EI4TGQ4RUY · pith_short_16: P6EI4TGQ4RUYPVQ5 · pith_short_8: P6EI4TGQ

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/P6EI4TGQ4RUYPVQ5CSGG2AKVN7 \
  | 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: 7f888e4cd0e46987d61d148c6d01556fc0062f469ec266555b44bcba33f0dc7f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "792ee3bd75f10d01e531ff20d0cfc052e9f209705fbe9621ed72621d516b5bce",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2018-05-28T17:03:40Z",
    "title_canon_sha256": "2944bea28457377fd5be77a1d0c6527ce51587694ac80222f792f2b405eb9aed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.11054",
    "kind": "arxiv",
    "version": 1
  }
}