Pith Number

pith:VX6V5H33

pith:2015:VX6V5H33SPPGW3AIYEASYERBYL

not attested not anchored not stored refs pending

Laplacian Mixture Modeling for Network Analysis and Unsupervised Learning on Graphs

Daniel Korenblum

arxiv:1502.00727 v7 · 2015-02-03 · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VX6V5H33SPPGW3AIYEASYERBYL}

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	2026-05-18T00:04:24.476298Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

adfd5e9f7b93de6b6c08c1012c1221c2d7467ff12dc60b1a76e8ff4630fee597

Aliases

arxiv: 1502.00727 · arxiv_version: 1502.00727v7 · doi: 10.48550/arxiv.1502.00727 · pith_short_12: VX6V5H33SPPG · pith_short_16: VX6V5H33SPPGW3AI · pith_short_8: VX6V5H33

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/VX6V5H33SPPGW3AIYEASYERBYL \
  | 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: adfd5e9f7b93de6b6c08c1012c1221c2d7467ff12dc60b1a76e8ff4630fee597

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65e424afde79ba5af78f4e029bba8c6c6aac33db19c3245517abdc8b93963c27",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2015-02-03T03:50:16Z",
    "title_canon_sha256": "6241449bcb77af355afe348a39036abc1615d4f52e213f3fb55ce7b49a0f5601"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.00727",
    "kind": "arxiv",
    "version": 7
  }
}