Pith Number

pith:MVFXCKAF

pith:2013:MVFXCKAFMKD2DTXFV5M5EMSQXJ

not attested not anchored not stored refs pending

One-Pass AUC Optimization

Rong Jin, Shenghuo Zhu, Wei Gao, Zhi-Hua Zhou

arxiv:1305.1363 v2 · 2013-05-07 · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MVFXCKAFMKD2DTXFV5M5EMSQXJ}

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	2026-07-05T01:16:30.324392Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

654b7128056287a1cee5af59d23250ba64e6d6fa2ad42033750f0a776372a29a

Aliases

arxiv: 1305.1363 · arxiv_version: 1305.1363v2 · doi: 10.48550/arxiv.1305.1363 · pith_short_12: MVFXCKAFMKD2 · pith_short_16: MVFXCKAFMKD2DTXF · pith_short_8: MVFXCKAF

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/MVFXCKAFMKD2DTXFV5M5EMSQXJ \
  | 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: 654b7128056287a1cee5af59d23250ba64e6d6fa2ad42033750f0a776372a29a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79121e3fbaace9a9cc334c71d3ad1d5ef8948baf2fde47c3605ce464f373d375",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2013-05-07T00:30:32Z",
    "title_canon_sha256": "65a8eb4bf6d91a0694671c159c8c5033f88227f55bdbdd44cb5bc9222f3ce9af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.1363",
    "kind": "arxiv",
    "version": 2
  }
}