Pith Number

pith:GCH6GTNW

pith:2025:GCH6GTNW55NJPDHRPSN7HLQ4X2

not attested not anchored not stored refs pending

ALSA: Anchors in Logit Space for Out-of-Distribution Accuracy Estimation

Chenzhi Liu, Mahsa Baktashmotlagh, Ruihong Qiu, Yanran Tang, Zi Huang

arxiv:2508.19613 v1 · 2025-08-27 · 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{GCH6GTNW55NJPDHRPSN7HLQ4X2}

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	2026-07-05T12:00:15.059734Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

308fe34db6ef5a978cf17c9bf3ae1cbe9b7561e80a7107378eac4cdb2440f2a2

Aliases

arxiv: 2508.19613 · arxiv_version: 2508.19613v1 · doi: 10.48550/arxiv.2508.19613 · pith_short_12: GCH6GTNW55NJ · pith_short_16: GCH6GTNW55NJPDHR · pith_short_8: GCH6GTNW

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/GCH6GTNW55NJPDHRPSN7HLQ4X2 \
  | 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: 308fe34db6ef5a978cf17c9bf3ae1cbe9b7561e80a7107378eac4cdb2440f2a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25b438bd5e8807adfefdc93738c5f23cdf258f61019102ccad1b8a0b8eec1734",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-08-27T06:46:15Z",
    "title_canon_sha256": "106edb39d472c628f721d897e1bfb9ce4c36f583e7896bd33e940f7e0401e6f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.19613",
    "kind": "arxiv",
    "version": 1
  }
}