Pith Number

pith:ILIK2RHB

pith:2015:ILIK2RHBHY3JFNNPXDLDN4KLGG

not attested not anchored not stored refs pending

A 'Gibbs-Newton' Technique for Enhanced Inference of Multivariate Polya Parameters and Topic Models

David Wolfe Corne, Mike Chantler, Osama Khalifa

arxiv:1510.06646 v2 · 2015-10-22 · cs.LG · cs.CL · 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{ILIK2RHBHY3JFNNPXDLDN4KLGG}

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	2026-05-18T01:19:53.510244Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42d0ad44e13e3692b5afb8d636f14b31a7f7a27dbee699a28305b88a3e8e67c5

Aliases

arxiv: 1510.06646 · arxiv_version: 1510.06646v2 · doi: 10.48550/arxiv.1510.06646 · pith_short_12: ILIK2RHBHY3J · pith_short_16: ILIK2RHBHY3JFNNP · pith_short_8: ILIK2RHB

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/ILIK2RHBHY3JFNNPXDLDN4KLGG \
  | 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: 42d0ad44e13e3692b5afb8d636f14b31a7f7a27dbee699a28305b88a3e8e67c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "48dcec9756e13703d5c020221ddb6193d4b60079bd11efdd94031232ee6e4d54",
    "cross_cats_sorted": [
      "cs.CL",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2015-10-22T14:39:58Z",
    "title_canon_sha256": "a7853c73b2879c4988a922618fbb44e2e31aec90a594f11126c214d14bc705e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.06646",
    "kind": "arxiv",
    "version": 2
  }
}