Pith Number

pith:KE5SEBCC

pith:2025:KE5SEBCC5C2WGOJK72YDRFL2HF

not attested not anchored not stored refs pending

LASER: Language Model Regression for Semi-Structured Workflow Resource and Runtime Estimation

Ajay Mohindra, Boxun Xu, Peng Li, Shengke Zhou, Yunjie Zhang, Yuxuan Yin

arxiv:2512.19701 v2 · 2025-12-08 · 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{KE5SEBCC5C2WGOJK72YDRFL2HF}

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	2026-05-20T00:00:31.202540Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

513b220442e8b563392afeb038957a395f1635f6d7972d46e4b2632c83ac7aaa

Aliases

arxiv: 2512.19701 · arxiv_version: 2512.19701v2 · doi: 10.48550/arxiv.2512.19701 · pith_short_12: KE5SEBCC5C2W · pith_short_16: KE5SEBCC5C2WGOJK · pith_short_8: KE5SEBCC

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/KE5SEBCC5C2WGOJK72YDRFL2HF \
  | 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: 513b220442e8b563392afeb038957a395f1635f6d7972d46e4b2632c83ac7aaa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2dab787a09ef0a2f4229b4c35ed42822c3d3a9abc15a1180c2041454ee63f11f",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-12-08T20:34:20Z",
    "title_canon_sha256": "23efab0878dab87edbf45cc8ffa9a1c86edaf17f5f4fe36198ea32a549232de2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2512.19701",
    "kind": "arxiv",
    "version": 2
  }
}