Pith Number

pith:SXRFIORQ

pith:2019:SXRFIORQQ2ES2CKHBFZDIARABF

not attested not anchored not stored refs pending

A mixture model approach for clustering bipartite networks

Isabella Gollini

arxiv:1905.02659 v2 · 2019-05-07 · stat.AP · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SXRFIORQQ2ES2CKHBFZDIARABF}

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	2026-05-17T23:40:17.156553Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95e2543a3086892d094709723402200941dcaaee4fd2a3f13b0f3a05639eed81

Aliases

arxiv: 1905.02659 · arxiv_version: 1905.02659v2 · doi: 10.48550/arxiv.1905.02659 · pith_short_12: SXRFIORQQ2ES · pith_short_16: SXRFIORQQ2ES2CKH · pith_short_8: SXRFIORQ

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/SXRFIORQQ2ES2CKHBFZDIARABF \
  | 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: 95e2543a3086892d094709723402200941dcaaee4fd2a3f13b0f3a05639eed81

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89e232a5d486efbde1333547f1d1a54df9fc1acc90e76eb29d04b87ca7d8ce7b",
    "cross_cats_sorted": [
      "stat.ME"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2019-05-07T16:05:20Z",
    "title_canon_sha256": "cd01c13ae6ac766d79dca08ead9605690866183b0971b765ae991176131d6a07"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.02659",
    "kind": "arxiv",
    "version": 2
  }
}