Pith Number

pith:RF27AR6T

pith:2023:RF27AR6TMTB5RG2RAASYBCO46U

not attested not anchored not stored refs pending

NL4Opt Competition: Formulating Optimization Problems Based on Their Natural Language Descriptions

Amin Banitalebi-Dehkordi, Bissan Ghaddar, Giuseppe Carenini, Haley Li, Mahdi Mostajabdaveh, Raymond Li, Rindranirina Ramamonjison, Shiqi He, Timothy T. Yu, Yong Zhang, Zirui Zhou

arxiv:2303.08233 v2 · 2023-03-14 · cs.CL · 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{RF27AR6TMTB5RG2RAASYBCO46U}

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

3 papers in Pith

OR-Space: A Full-Lifecycle Workspace Benchmark for Industrial Optimization Agents

From Soliloquy to Agora: Memory-Enhanced LLM Agents with Decentralized Debate for Optimization Modeling

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

Receipt and verification

First computed	2026-07-05T05:54:36.598736Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8975f047d364c3d89b5100258089dcf531cf0d6febe02d30ba7f91239d76e423

Aliases

arxiv: 2303.08233 · arxiv_version: 2303.08233v2 · doi: 10.48550/arxiv.2303.08233 · pith_short_12: RF27AR6TMTB5 · pith_short_16: RF27AR6TMTB5RG2R · pith_short_8: RF27AR6T

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/RF27AR6TMTB5RG2RAASYBCO46U \
  | 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: 8975f047d364c3d89b5100258089dcf531cf0d6febe02d30ba7f91239d76e423

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c91c6371009416f3683083a09cda246df038a380c4a4dd98a6f14d7699af037e",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-03-14T20:59:04Z",
    "title_canon_sha256": "5f15b69317d412ac24b8f35cccba9dd6f284e2f3032c04bed759ac41de36863f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.08233",
    "kind": "arxiv",
    "version": 2
  }
}