Pith Number

pith:KIJMI6S2

pith:2026:KIJMI6S2UO4OOHLLDZ2LL54L5W

not attested not anchored not stored refs pending

NL2LOGIC: AST-Guided Translation of Natural Language into First-Order Logic with Large Language Models

Peng Gao, Raihan Sultan Pasha Basuki, Rizky Ramadhana Putra, Yutong Cheng

arxiv:2602.13237 v1 · 2026-01-29 · cs.AI · 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{KIJMI6S2UO4OOHLLDZ2LL54L5W}

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	2026-07-20T00:18:18.623041Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5212c47a5aa3b8e71d6b1e74b5f78bedb88e7e87d16a63ad23a0589fdabbafc1

Aliases

arxiv: 2602.13237 · arxiv_version: 2602.13237v1 · doi: 10.48550/arxiv.2602.13237 · pith_short_12: KIJMI6S2UO4O · pith_short_16: KIJMI6S2UO4OOHLL · pith_short_8: KIJMI6S2

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/KIJMI6S2UO4OOHLLDZ2LL54L5W \
  | 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: 5212c47a5aa3b8e71d6b1e74b5f78bedb88e7e87d16a63ad23a0589fdabbafc1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "24d7159b809ac1e107e2b1c491cbb633090a78d3780fb5234173a0e40269553e",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-01-29T14:51:32Z",
    "title_canon_sha256": "5c9cf3d71ac73bd54469b7df1e42aa51931d085657437d9876cfdfdb1590c793"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.13237",
    "kind": "arxiv",
    "version": 1
  }
}