Pith Number

pith:AFUEXSQA

pith:2025:AFUEXSQAVYKALIBQBKYYRLUKVI

not attested not anchored not stored refs pending

Rethinking the Bias of Foundation Model under Long-tailed Distribution

Bing Su, Bin Qin, Hao Chen, Jiahao Chen, Jiangmeng Li

arxiv:2501.15955 v3 · 2025-01-27 · cs.LG · cs.CV · 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{AFUEXSQAVYKALIBQBKYYRLUKVI}

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	2026-07-05T11:50:30.478277Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01684bca00ae1405a0300ab188ae8aaa1dc4cb43394d1020506c0b6e687cc256

Aliases

arxiv: 2501.15955 · arxiv_version: 2501.15955v3 · doi: 10.48550/arxiv.2501.15955 · pith_short_12: AFUEXSQAVYKA · pith_short_16: AFUEXSQAVYKALIBQ · pith_short_8: AFUEXSQA

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/AFUEXSQAVYKALIBQBKYYRLUKVI \
  | 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: 01684bca00ae1405a0300ab188ae8aaa1dc4cb43394d1020506c0b6e687cc256

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e570b72ebbed722481b092c93c1ce29a4ba2538fea5e406ab3195b6857b8a4c",
    "cross_cats_sorted": [
      "cs.CV",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-01-27T11:00:19Z",
    "title_canon_sha256": "2f84a98095540271a6a3d88cd5e458dded1d182326f9139c6d7cf5a021177258"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.15955",
    "kind": "arxiv",
    "version": 3
  }
}