Pith Number

pith:EWBYY524

pith:2025:EWBYY524RCULZBI3RHMKJZ32J4

not attested not anchored not stored refs pending

SAC-Opt: Semantic Anchors for Iterative Correction in Optimization Modeling

Chen Ma, Mingxuan Yuan, Qingcan Kang, Tao Zhong, Xiongwei Han, Yansen Zhang, Yufei Wang, Yujie Chen

arxiv:2510.05115 v3 · 2025-09-28 · cs.AI · cs.CL · cs.PL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EWBYY524RCULZBI3RHMKJZ32J4}

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	2026-06-01T01:02:23.004455Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25838c775c88a8bc851b89d8a4e77a4f18e29b77e7c92a03c93a3730c9a252af

Aliases

arxiv: 2510.05115 · arxiv_version: 2510.05115v3 · doi: 10.48550/arxiv.2510.05115 · pith_short_12: EWBYY524RCUL · pith_short_16: EWBYY524RCULZBI3 · pith_short_8: EWBYY524

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/EWBYY524RCULZBI3RHMKJZ32J4 \
  | 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: 25838c775c88a8bc851b89d8a4e77a4f18e29b77e7c92a03c93a3730c9a252af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1af8d24497c432950b8c612ea8f744291b65884a1e7d9755b6a5f57972645c5e",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.PL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-09-28T12:25:31Z",
    "title_canon_sha256": "50b4d3b7814e2661b6209c65505f804f258b9ecd7c963ad75ce0ab262498a69b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2510.05115",
    "kind": "arxiv",
    "version": 3
  }
}