Pith Number

pith:R6HPTG2Q

pith:2026:R6HPTG2Q3FE2LIOOSWWZ4SQEG3

not attested not anchored not stored refs pending

BC Protocol: Structured Dual-Expert Dialogue for Eliciting High-Quality Chain-of-Thought Post-Training Data

Bo Zou, Chao Xu

arxiv:2605.25549 v1 · 2026-05-25 · cs.CL · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R6HPTG2Q3FE2LIOOSWWZ4SQEG3}

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	2026-05-26T02:04:42.234963Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f8ef99b50d949a5a1ce95ad9e4a0436d11a2b153f205236729e46077a2d92bc

Aliases

arxiv: 2605.25549 · arxiv_version: 2605.25549v1 · doi: 10.48550/arxiv.2605.25549 · pith_short_12: R6HPTG2Q3FE2 · pith_short_16: R6HPTG2Q3FE2LIOO · pith_short_8: R6HPTG2Q

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/R6HPTG2Q3FE2LIOOSWWZ4SQEG3 \
  | 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: 8f8ef99b50d949a5a1ce95ad9e4a0436d11a2b153f205236729e46077a2d92bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b973f47b922dce859b34c45347bf82b3df139455b0e06505a47c6009b323a5cc",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-05-25T08:06:10Z",
    "title_canon_sha256": "7513058b9b6b2bb5623bc8f1dd8fcb6c1ae4bcf641166f74a716f176593b652a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.25549",
    "kind": "arxiv",
    "version": 1
  }
}