Pith Number

pith:O36QV5ED

pith:2022:O36QV5EDRSMP53YZ2XEYN47636

not attested not anchored not stored refs pending

RankMe: Assessing the downstream performance of pretrained self-supervised representations by their rank

Laurent Najman (LIGM), Quentin Garrido (LIGM), Randall Balestriero, Yann Lecun (CIMS)

arxiv:2210.02885 v3 · 2022-10-05 · cs.LG · cs.AI · 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{O36QV5EDRSMP53YZ2XEYN47636}

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	2026-07-05T06:24:25.670080Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76fd0af4838c98feef19d5c986f3fedf9e689d4b140a33705c6c4b426531db22

Aliases

arxiv: 2210.02885 · arxiv_version: 2210.02885v3 · doi: 10.48550/arxiv.2210.02885 · pith_short_12: O36QV5EDRSMP · pith_short_16: O36QV5EDRSMP53YZ · pith_short_8: O36QV5ED

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/O36QV5EDRSMP53YZ2XEYN47636 \
  | 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: 76fd0af4838c98feef19d5c986f3fedf9e689d4b140a33705c6c4b426531db22

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84f7ed6a3c6a299a0a1a9414e916a0a4c8f371c8dd57190143b4bd4030d37d85",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-10-05T12:13:04Z",
    "title_canon_sha256": "92f4c530d19de12a236d5e4315f039cb7c6e713966395faa2a4dd27e4fd5593e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.02885",
    "kind": "arxiv",
    "version": 3
  }
}