Pith Number

pith:GIKULDMX

pith:2017:GIKULDMXVR3G2CYIAJ2572JWOW

not attested not anchored not stored refs pending

Stochastic Divergence Minimization for Biterm Topic Model

Issei Sato, Masashi Sugiyama, Zhenghang Cui

arxiv:1705.00394 v1 · 2017-05-01 · 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{GIKULDMXVR3G2CYIAJ2572JWOW}

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	2026-05-18T00:19:30.631974Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3215458d97ac766d0b080275dfe93675b84ce6822f2daffcf792be2bf6b5f43f

Aliases

arxiv: 1705.00394 · arxiv_version: 1705.00394v1 · doi: 10.48550/arxiv.1705.00394 · pith_short_12: GIKULDMXVR3G · pith_short_16: GIKULDMXVR3G2CYI · pith_short_8: GIKULDMX

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/GIKULDMXVR3G2CYIAJ2572JWOW \
  | 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: 3215458d97ac766d0b080275dfe93675b84ce6822f2daffcf792be2bf6b5f43f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "679198e37232caf57d97c8cfaee6c7b2f7e210319f1e1ec3c015c6effa133a04",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2017-05-01T01:05:09Z",
    "title_canon_sha256": "78cbd246855dea5eae56afcf59dc5e45245932736c1011e31cf41ca1044cf327"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.00394",
    "kind": "arxiv",
    "version": 1
  }
}