Pith Number

pith:BK4EH7MO

pith:2026:BK4EH7MOJDC4UMX6WTCHXJ2KLX

not attested not anchored not stored refs pending

Collaborative Large and Small Language Models for Accurate and Scalable Data Repair

Jianwei Wang, Qian Chen, Wenjie Zhang

arxiv:2606.17582 v1 · 2026-06-16 · cs.DB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BK4EH7MOJDC4UMX6WTCHXJ2KLX}

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	2026-06-19T16:10:16.539723Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ab843fd8e48c5ca32feb4c47ba74a5debafa530f2069dc6216e969571f20f1e

Aliases

arxiv: 2606.17582 · arxiv_version: 2606.17582v1 · doi: 10.48550/arxiv.2606.17582 · pith_short_12: BK4EH7MOJDC4 · pith_short_16: BK4EH7MOJDC4UMX6 · pith_short_8: BK4EH7MO

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/BK4EH7MOJDC4UMX6WTCHXJ2KLX \
  | 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: 0ab843fd8e48c5ca32feb4c47ba74a5debafa530f2069dc6216e969571f20f1e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f941c72b72d00ec65a03e94a90046c72debc28c38a8979b27234e3f5ba4ef403",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2026-06-16T06:43:46Z",
    "title_canon_sha256": "a5df6cfc31dda1b037623978f9e339fc17504419c6b883b1512055115e0c96fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.17582",
    "kind": "arxiv",
    "version": 1
  }
}