Pith Number

pith:6S6TU2HC

pith:2014:6S6TU2HCFY6TY7TVRI6NTRZKCL

not attested not anchored not stored refs pending

Model-Parallel Inference for Big Topic Models

Eric P. Xing, Jin Kyu Kim, Qirong Ho, Xun Zheng

arxiv:1411.2305 v1 · 2014-11-10 · cs.DC · cs.LG · 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{6S6TU2HCFY6TY7TVRI6NTRZKCL}

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	2026-05-18T02:38:07.880640Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f4bd3a68e22e3d3c7e758a3cd9c72a12fe2ad13a1698e9231b138b1f4f9d7c59

Aliases

arxiv: 1411.2305 · arxiv_version: 1411.2305v1 · doi: 10.48550/arxiv.1411.2305 · pith_short_12: 6S6TU2HCFY6T · pith_short_16: 6S6TU2HCFY6TY7TV · pith_short_8: 6S6TU2HC

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/6S6TU2HCFY6TY7TVRI6NTRZKCL \
  | 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: f4bd3a68e22e3d3c7e758a3cd9c72a12fe2ad13a1698e9231b138b1f4f9d7c59

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "454e9ef1ccd8622ceffbf8a85276b67c0094c511789652c5a88aedd7564d4ba8",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2014-11-10T01:25:30Z",
    "title_canon_sha256": "f8fa90ee12ee0bf1c59873511b9cb89267177969894d1c85011be3f823683b1b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.2305",
    "kind": "arxiv",
    "version": 1
  }
}