Pith Number

pith:4JADWAEQ

pith:2024:4JADWAEQB6LWIZ6GHRWMA5ITIK

not attested not anchored not stored refs pending

Leveraging Gradients for Unsupervised Accuracy Estimation under Distribution Shift

Ambroise Odonnat, Bo An, Ievgen Redko, Jianfeng Zhang, Renchunzi Xie, Vasilii Feofanov

arxiv:2401.08909 v3 · 2024-01-17 · 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{4JADWAEQB6LWIZ6GHRWMA5ITIK}

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.

Cited by

1 paper in Pith

TopoGeoScore: A Self-Supervised Source-Only Geometric Framework for OOD Checkpoint Selection

Receipt and verification

First computed	2026-07-05T11:01:23.020581Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2403b00900f976467c63c6cc0751342822af3d4ec7be768651921cbceb25522

Aliases

arxiv: 2401.08909 · arxiv_version: 2401.08909v3 · doi: 10.48550/arxiv.2401.08909 · pith_short_12: 4JADWAEQB6LW · pith_short_16: 4JADWAEQB6LWIZ6G · pith_short_8: 4JADWAEQ

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/4JADWAEQB6LWIZ6GHRWMA5ITIK \
  | 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: e2403b00900f976467c63c6cc0751342822af3d4ec7be768651921cbceb25522

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b4201512e5836be53eb5085980a171b5820cfd537a95e24968079d3924e76cb",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-01-17T01:33:23Z",
    "title_canon_sha256": "a0a1ac14a9d2b24db7d64e1967845958bd217c2d15373386d4dc95f8ffe39405"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.08909",
    "kind": "arxiv",
    "version": 3
  }
}