Pith Number

pith:PVUK3DSP

pith:2025:PVUK3DSPRJ2OJFDEUHP7M66Q7Z

not attested not anchored not stored refs pending

One-shot Entropy Minimization

Bryan Dai, Haoming Luo, Joey Zhou, Lynx Chen, Zitian Gao

arxiv:2505.20282 v4 · 2025-05-26 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PVUK3DSPRJ2OJFDEUHP7M66Q7Z}

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

9 papers in Pith

What are Key Factors for Updates in RL for LLM Reasoning?

Trust Region On-Policy Distillation

Compute as Teacher: Turning Inference Compute Into Reference-Free Supervision

Rethinking Entropy Minimization in Test-Time Adaptation for Autoregressive Models

TEMPO: Scaling Test-time Training for Large Reasoning Models

Receipt and verification

First computed	2026-07-05T11:56:57.528631Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d68ad8e4f8a74e49464a1dff67bd0fe6148735d7eeaaf8c614ab0bfbb8ed047

Aliases

arxiv: 2505.20282 · arxiv_version: 2505.20282v4 · doi: 10.48550/arxiv.2505.20282 · pith_short_12: PVUK3DSPRJ2O · pith_short_16: PVUK3DSPRJ2OJFDE · pith_short_8: PVUK3DSP

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/PVUK3DSPRJ2OJFDEUHP7M66Q7Z \
  | 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: 7d68ad8e4f8a74e49464a1dff67bd0fe6148735d7eeaaf8c614ab0bfbb8ed047

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1ce249dce302dab7bf1bcb1e1b6ddf8275887d06920b6247be62c57a76b4b62",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-05-26T17:58:30Z",
    "title_canon_sha256": "87abec6c8c68c0c6bfdfab6686e16eb55fdd7d6c4e3732b600cd554e9d76507d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.20282",
    "kind": "arxiv",
    "version": 4
  }
}