Pith Number

pith:KN2YQQKW

pith:2025:KN2YQQKWFF4GMGLQZDBARF2ZHP

not attested not anchored not stored refs pending

Tune My Adam, Please!

Frank Hutter, Samuel M\"uller, Steven Adriaensen, Theodoros Athanasiadis

arxiv:2508.19733 v2 · 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{KN2YQQKWFF4GMGLQZDBARF2ZHP}

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

On the Nonlinearity of Learning Rate Scaling for LLM Training

Receipt and verification

First computed	2026-07-05T12:00:52.429041Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53758841562978661970c8c20897593bf72dbba4218ee13d0ca2c108b7649bad

Aliases

arxiv: 2508.19733 · arxiv_version: 2508.19733v2 · doi: 10.48550/arxiv.2508.19733 · pith_short_12: KN2YQQKWFF4G · pith_short_16: KN2YQQKWFF4GMGLQ · pith_short_8: KN2YQQKW

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/KN2YQQKWFF4GMGLQZDBARF2ZHP \
  | 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: 53758841562978661970c8c20897593bf72dbba4218ee13d0ca2c108b7649bad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c2dc83dd77e5a3381661c0e262f2a4462e66ec610d0ab28876b2e1d18b020986",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-08-27T09:57:45Z",
    "title_canon_sha256": "c2af710d07342abb7868f96b569eca06379de7ffd18d3065edff7e79ee504dd5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.19733",
    "kind": "arxiv",
    "version": 2
  }
}