Pith Number

pith:CHEN7BEI

pith:2024:CHEN7BEIH52JIGQCXJZWHHFGU2

not attested not anchored not stored refs pending

Chain of Preference Optimization: Improving Chain-of-Thought Reasoning in LLMs

Chao Du, Min Lin, Qian Liu, Tianyu Pang, Wei Gao, Xuan Zhang

arxiv:2406.09136 v2 · 2024-06-13 · cs.CL · 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{CHEN7BEIH52JIGQCXJZWHHFGU2}

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.

Cited by

2 papers in Pith

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NoisyCoconut: Counterfactual Consensus via Latent Space Reasoning

Receipt and verification

First computed	2026-07-05T09:28:51.356618Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

11c8df84883f74941a02ba73639ca6a6bad84e5062489018685a90ce4f70f63b

Aliases

arxiv: 2406.09136 · arxiv_version: 2406.09136v2 · doi: 10.48550/arxiv.2406.09136 · pith_short_12: CHEN7BEIH52J · pith_short_16: CHEN7BEIH52JIGQC · pith_short_8: CHEN7BEI

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/CHEN7BEIH52JIGQCXJZWHHFGU2 \
  | 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: 11c8df84883f74941a02ba73639ca6a6bad84e5062489018685a90ce4f70f63b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b8a47f9656b937700e61d119a6a9367f3dc17ddc030a4718cd4911acd0f4118",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-06-13T14:07:02Z",
    "title_canon_sha256": "080347add302e978132574d3bd76cb26fe0d66cae58a702e2f9c013377278efc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.09136",
    "kind": "arxiv",
    "version": 2
  }
}