Pith Number

pith:V6K2OZPY

pith:2021:V6K2OZPYTEF65FVNPD5PJ6V2E3

not attested not anchored not stored refs pending

LogME: Practical Assessment of Pre-trained Models for Transfer Learning

Jianmin Wang, Kaichao You, Mingsheng Long, Yong Liu

arxiv:2102.11005 v3 · 2021-02-22 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V6K2OZPYTEF65FVNPD5PJ6V2E3}

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	2026-07-05T02:51:39.356557Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af95a765f8990bee96ad78faf4faba26d5f441f80c53e4194b5906bf61e3dd5a

Aliases

arxiv: 2102.11005 · arxiv_version: 2102.11005v3 · doi: 10.48550/arxiv.2102.11005 · pith_short_12: V6K2OZPYTEF6 · pith_short_16: V6K2OZPYTEF65FVN · pith_short_8: V6K2OZPY

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/V6K2OZPYTEF65FVNPD5PJ6V2E3 \
  | 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: af95a765f8990bee96ad78faf4faba26d5f441f80c53e4194b5906bf61e3dd5a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85e813cc7dfa98a9cf5d9d910a7e9fed69540b08f91d014755a89c2ac12bb414",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-02-22T13:58:11Z",
    "title_canon_sha256": "28f4eab19b8932d014e9ce5782acf98eb3fd66a265a5295a137dea3ffd0f46af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.11005",
    "kind": "arxiv",
    "version": 3
  }
}