Pith Number

pith:YPCB3CQ7

pith:2020:YPCB3CQ7NEK2FON3YSTSOG42SI

not attested not anchored not stored refs pending

Ranking Neural Checkpoints

Boqing Gong, Bradley Green, Liqiang Wang, Ruoxin Sang, Xuhui Jia, Yandong Li, Yukun Zhu

arxiv:2011.11200 v4 · 2020-11-23 · cs.LG · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YPCB3CQ7NEK2FON3YSTSOG42SI}

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	2026-07-05T04:52:23.049985Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c3c41d8a1f6915a2b9bbc4a7271b9a921af707821434d99ee612d0bc8140a6ae

Aliases

arxiv: 2011.11200 · arxiv_version: 2011.11200v4 · doi: 10.48550/arxiv.2011.11200 · pith_short_12: YPCB3CQ7NEK2 · pith_short_16: YPCB3CQ7NEK2FON3 · pith_short_8: YPCB3CQ7

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/YPCB3CQ7NEK2FON3YSTSOG42SI \
  | 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: c3c41d8a1f6915a2b9bbc4a7271b9a921af707821434d99ee612d0bc8140a6ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "70513d8c00e1f5ec7942740f17872c092d075e825b6407355966c99ea4660c3f",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-11-23T04:05:46Z",
    "title_canon_sha256": "b4838c204778eb2c75af94d0883c8d4ef4103ab9b80d418fa16855075d313316"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.11200",
    "kind": "arxiv",
    "version": 4
  }
}