Pith Number

pith:GOLKWXSQ

pith:2019:GOLKWXSQ2EOEZ45LMSUBGRLJRX

not attested not anchored not stored refs pending

Partial Or Complete, That's The Question

Chuchu Fan, Dan Roth, Hangfeng He, Qiang Ning

arxiv:1906.04937 v1 · 2019-06-12 · 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{GOLKWXSQ2EOEZ45LMSUBGRLJRX}

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	2026-05-17T23:43:30.041810Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3396ab5e50d11c4cf3ab64a81345698dc6127ee4a844020780aaa8d354ea9c52

Aliases

arxiv: 1906.04937 · arxiv_version: 1906.04937v1 · doi: 10.48550/arxiv.1906.04937 · pith_short_12: GOLKWXSQ2EOE · pith_short_16: GOLKWXSQ2EOEZ45L · pith_short_8: GOLKWXSQ

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/GOLKWXSQ2EOEZ45LMSUBGRLJRX \
  | 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: 3396ab5e50d11c4cf3ab64a81345698dc6127ee4a844020780aaa8d354ea9c52

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed743285daa2caae19abba93a96e34fdea81354882676112d180abda3362fd2d",
    "cross_cats_sorted": [
      "cs.CL",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-06-12T04:35:11Z",
    "title_canon_sha256": "8f603f94ee7b3446a8e72c73ff972207baca726d1efa4242c5c7cdbf01375c7f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.04937",
    "kind": "arxiv",
    "version": 1
  }
}