Pith Number

pith:2COHYAI6

pith:2025:2COHYAI6RHE7YXYO7ZIOEBYORP

not attested not anchored not stored refs pending

Logical Consistency is Vital: Neural-Symbolic Information Retrieval for Negative-Constraint Queries

Deqing Yang, Ganlin Xu, Jiaqing Liang, Wangyi Mei, Weijia Lu, Xiaodong Zhang, Xiaofeng Ma, Yanghua Xiao, Zhifei Yang, Zhoujia Zhang

arxiv:2505.22299 v2 · 2025-05-28 · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2COHYAI6RHE7YXYO7ZIOEBYORP}

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	2026-07-05T11:11:47.885848Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d09c7c011e89c9fc5f0efe50e2070e8bd0623b3d58f89333f113e670c7153403

Aliases

arxiv: 2505.22299 · arxiv_version: 2505.22299v2 · doi: 10.48550/arxiv.2505.22299 · pith_short_12: 2COHYAI6RHE7 · pith_short_16: 2COHYAI6RHE7YXYO · pith_short_8: 2COHYAI6

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/2COHYAI6RHE7YXYO7ZIOEBYORP \
  | 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: d09c7c011e89c9fc5f0efe50e2070e8bd0623b3d58f89333f113e670c7153403

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ca51b898b3573f45f1220907bbafdd28dcaa61c718e602d54562b3a9e7b1cdb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2025-05-28T12:37:09Z",
    "title_canon_sha256": "cf91c2c650c3681c8ec1d6b882b3fd7372f1309b12fc1a9ab1527022946c27be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.22299",
    "kind": "arxiv",
    "version": 2
  }
}