Pith Number

pith:APLF3DWM

pith:2025:APLF3DWMUM3TY66REEVF3ZZKF7

not attested not anchored not stored refs pending

EquivaMap: Leveraging LLMs for Automatic Equivalence Checking of Optimization Formulations

Connor Lawless, Ellen Vitercik, Haotian Zhai, Liu Leqi

arxiv:2502.14760 v2 · 2025-02-20 · cs.AI · cs.LG · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{APLF3DWMUM3TY66REEVF3ZZKF7}

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

ORPilot: A Production-Oriented Agentic LLM-for-OR Tool for Optimization Modeling

Receipt and verification

First computed	2026-07-05T11:19:03.798113Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

03d65d8ecca3373c7bd1212a5de72a2fe6964fd0cad19d290f701a8ddf8a6373

Aliases

arxiv: 2502.14760 · arxiv_version: 2502.14760v2 · doi: 10.48550/arxiv.2502.14760 · pith_short_12: APLF3DWMUM3T · pith_short_16: APLF3DWMUM3TY66R · pith_short_8: APLF3DWM

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/APLF3DWMUM3TY66REEVF3ZZKF7 \
  | 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: 03d65d8ecca3373c7bd1212a5de72a2fe6964fd0cad19d290f701a8ddf8a6373

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "13bd769019f40696accb475a4eefa6bcc3e04d6b8ad34bf0cf3fd8a0288cc409",
    "cross_cats_sorted": [
      "cs.LG",
      "math.OC"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-02-20T17:35:32Z",
    "title_canon_sha256": "0977286154497ca8a6a2afabacbad18f6d7b58ffbcb82c946e849eff82537ef8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.14760",
    "kind": "arxiv",
    "version": 2
  }
}