Pith Number

pith:3YQC7YFF

pith:2025:3YQC7YFFFBU53BKAKHSF2ESHIA

not attested not anchored not stored refs pending

TULiP: Test-time Uncertainty Estimation via Linearization and Weight Perturbation

Dongshen Wu, Takafumi Kanamori, Yuhui Zhang, Yuichiro Wada

arxiv:2505.16923 v2 · 2025-05-22 · stat.ML · 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{3YQC7YFFFBU53BKAKHSF2ESHIA}

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	2026-07-05T11:08:22.750008Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de202fe0a52869dd854051e45d12474000b5cd9c9d734a7b6452d0b0d4a7e77e

Aliases

arxiv: 2505.16923 · arxiv_version: 2505.16923v2 · doi: 10.48550/arxiv.2505.16923 · pith_short_12: 3YQC7YFFFBU5 · pith_short_16: 3YQC7YFFFBU53BKA · pith_short_8: 3YQC7YFF

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/3YQC7YFFFBU53BKAKHSF2ESHIA \
  | 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: de202fe0a52869dd854051e45d12474000b5cd9c9d734a7b6452d0b0d4a7e77e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1c964a52297cf4cf82136559f740d13f7312f62f2a565c8524a7b9424990ed3",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2025-05-22T17:16:41Z",
    "title_canon_sha256": "e78fe5eaec50ee8be23ba57fc0db88d96f20d9c3697efcb4e286891c6b20d68a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.16923",
    "kind": "arxiv",
    "version": 2
  }
}