Pith Number

pith:AAMOMBLH

pith:2026:AAMOMBLHRVGRJ3EPSVYXXIEY73

not attested not anchored not stored refs pending

Falsification-Based Verification of LLM-Generated Optimization Models: Sound Test Batteries and Their Detection Limits

Haifeng Li, Mo Hai

arxiv:2607.16646 v1 · 2026-07-18 · cs.SE · 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{AAMOMBLHRVGRJ3EPSVYXXIEY73}

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	2026-07-21T01:20:20.122704Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0018e605678d4d14ec8f95717ba098fed847406cfe851683318e9090aee58726

Aliases

arxiv: 2607.16646 · arxiv_version: 2607.16646v1 · doi: 10.48550/arxiv.2607.16646 · pith_short_12: AAMOMBLHRVGR · pith_short_16: AAMOMBLHRVGRJ3EP · pith_short_8: AAMOMBLH

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/AAMOMBLHRVGRJ3EPSVYXXIEY73 \
  | 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: 0018e605678d4d14ec8f95717ba098fed847406cfe851683318e9090aee58726

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b3f9150f3a12c55100a417505a8aaaf5eb686a69cb2ce7c8c612339efe34bdb",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2026-07-18T05:32:37Z",
    "title_canon_sha256": "3308d687f9722e527360ea6a67d6c954cd0a3896688cd3fe53de6edc7020bcb1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.16646",
    "kind": "arxiv",
    "version": 1
  }
}