Pith Number

pith:2KN573JI

pith:2026:2KN573JIBWH6RRBMCS7FRKKUFN

not attested not anchored not stored refs pending

Rewarding Better Thinking for LLM Preference Alignment

Ruxue Yan, Wenya Guo, Xinying Qian, Xubo Liu, Ying Zhang

arxiv:2607.19824 v1 · 2026-07-22 · cs.AI · 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{2KN573JIBWH6RRBMCS7FRKKUFN}

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	2026-07-23T01:24:01.636618Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d29bdfed280d8fe8c42c14be58a9542b5d0e2142d39adf3ed0c6399503c88586

Aliases

arxiv: 2607.19824 · arxiv_version: 2607.19824v1 · doi: 10.48550/arxiv.2607.19824 · pith_short_12: 2KN573JIBWH6 · pith_short_16: 2KN573JIBWH6RRBM · pith_short_8: 2KN573JI

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/2KN573JIBWH6RRBMCS7FRKKUFN \
  | 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: d29bdfed280d8fe8c42c14be58a9542b5d0e2142d39adf3ed0c6399503c88586

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65aa91f856ea55cc12b4ae910c1c68eb5908604e679ab3fe04fe84945d55cd5c",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-07-22T06:57:55Z",
    "title_canon_sha256": "88499cbefc69f569a05c1eaada82436b7c0b5bf13a3d4b65a5bd5982beb92bec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.19824",
    "kind": "arxiv",
    "version": 1
  }
}