Pith Number

pith:732K43PW

pith:2026:732K43PWZCAMQNM36BM7VUEW6U

not attested not anchored not stored refs pending

Probability-Entropy Calibration: An Elastic Indicator for Adaptive Fine-tuning

Aiwei Liu, Hao Zhang, Irwin King, Jiahong Liu, Minda Hu, Shaohang Wei, Wenhao Yu, Yifan Li

arxiv:2602.01745 v2 · 2026-02-02 · cs.LG · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{732K43PWZCAMQNM36BM7VUEW6U}

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

EGAD: Entropy-Guided Adaptive Distillation for Token-Level Knowledge Transfer

Receipt and verification

First computed	2026-05-28T01:05:11.531441Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fef4ae6df6c880c8359bf059fad096f51a4368716539be93148b99108b94fe94

Aliases

arxiv: 2602.01745 · arxiv_version: 2602.01745v2 · doi: 10.48550/arxiv.2602.01745 · pith_short_12: 732K43PWZCAM · pith_short_16: 732K43PWZCAMQNM3 · pith_short_8: 732K43PW

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/732K43PWZCAMQNM36BM7VUEW6U \
  | 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: fef4ae6df6c880c8359bf059fad096f51a4368716539be93148b99108b94fe94

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72ca374f90d409118e4353b85ce02b917f720278304ee09a9522b0b2e351ecfb",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-02-02T07:27:19Z",
    "title_canon_sha256": "b718af1186c108bb2bc87fb176bd1b0ccc212ebe4fc6b3110921631801eb1bb7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.01745",
    "kind": "arxiv",
    "version": 2
  }
}