Pith Number

pith:FCNC4DWV

pith:2019:FCNC4DWV76ZFB7JOKBTCWQBJIX

not attested not anchored not stored refs pending

ORRB -- OpenAI Remote Rendering Backend

Lilian Weng, Maciek Chociej, Peter Welinder

arxiv:1906.11633 v1 · 2019-06-26 · cs.GR · 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{FCNC4DWV76ZFB7JOKBTCWQBJIX}

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.

Cited by

1 paper in Pith

Solving Rubik's Cube with a Robot Hand

Receipt and verification

First computed	2026-05-17T23:42:04.245847Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

289a2e0ed5ffb250fd2e50662b402945cce958fe2d8e0104d68b5d033841ca0b

Aliases

arxiv: 1906.11633 · arxiv_version: 1906.11633v1 · doi: 10.48550/arxiv.1906.11633 · pith_short_12: FCNC4DWV76ZF · pith_short_16: FCNC4DWV76ZFB7JO · pith_short_8: FCNC4DWV

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/FCNC4DWV76ZFB7JOKBTCWQBJIX \
  | 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: 289a2e0ed5ffb250fd2e50662b402945cce958fe2d8e0104d68b5d033841ca0b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d33551d41e8c243aeee9c528001cb299fd28ea45147d1cf15ef7a6e259f6787d",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GR",
    "submitted_at": "2019-06-26T16:58:46Z",
    "title_canon_sha256": "989d098b591efe773dd4d4df3f39827aa34e847cb7c9bb09cea06dcdb3415166"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.11633",
    "kind": "arxiv",
    "version": 1
  }
}