Pith Number

pith:RGDCJGNC

pith:2018:RGDCJGNCF3YWLANQLRXTY4B5RH

not attested not anchored not stored refs pending

Frustrated with Replicating Claims of a Shared Model? A Solution

Abdul Dakkak, Cheng Li, Jinjun Xiong, Wen-Mei Hwu

arxiv:1811.09737 v2 · 2018-11-24 · 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{RGDCJGNCF3YWLANQLRXTY4B5RH}

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	2026-05-17T23:42:26.307205Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89862499a22ef16581b05c6f3c703d89f9200cc7a3bb493b8639efa06f0c8841

Aliases

arxiv: 1811.09737 · arxiv_version: 1811.09737v2 · doi: 10.48550/arxiv.1811.09737 · pith_short_12: RGDCJGNCF3YW · pith_short_16: RGDCJGNCF3YWLANQ · pith_short_8: RGDCJGNC

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/RGDCJGNCF3YWLANQLRXTY4B5RH \
  | 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: 89862499a22ef16581b05c6f3c703d89f9200cc7a3bb493b8639efa06f0c8841

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d17eac72a508ae60a00f4a6af194ea4082d1935fe27d8681131a357673504f77",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-11-24T01:18:00Z",
    "title_canon_sha256": "11088098969e7a51a0efb2ffc58f5794bddf0d04b9fa09d8a254f10095b1934f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.09737",
    "kind": "arxiv",
    "version": 2
  }
}