Pith Number

pith:CN756G3C

pith:2026:CN756G3CGLBH64CVASIG3GOOL2

not attested not anchored not stored refs pending

PatchBoard: Schema-Grounded State Mutation for Reliable and Auditable LLM Multi-Agent Collaboration

Lu Wang, Shuyu Zhang, Yaqi Shi

arxiv:2605.29313 v1 · 2026-05-28 · 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{CN756G3CGLBH64CVASIG3GOOL2}

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	2026-05-29T01:05:32.090245Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

137fdf1b6232c27f705504906d99ce5ea2d78c0dbe0d00ac6dacac81732fc6cf

Aliases

arxiv: 2605.29313 · arxiv_version: 2605.29313v1 · doi: 10.48550/arxiv.2605.29313 · pith_short_12: CN756G3CGLBH · pith_short_16: CN756G3CGLBH64CV · pith_short_8: CN756G3C

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/CN756G3CGLBH64CVASIG3GOOL2 \
  | 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: 137fdf1b6232c27f705504906d99ce5ea2d78c0dbe0d00ac6dacac81732fc6cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "670df43bb8ac21ccef4127364dae8ee0149114257214b1c5129a5ea269c47b9b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-05-28T03:43:22Z",
    "title_canon_sha256": "eff0111b919603256942658d99f28962a2bb34e60e9ed75c5f1b6998197a9f5f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.29313",
    "kind": "arxiv",
    "version": 1
  }
}