Pith Number

pith:4LTYRC5J

pith:2026:4LTYRC5JUDHDMSGHSXWTI4BDZC

not attested not anchored not stored refs pending

CriterAlign: Criterion-Centric Rationale Alignment for Code Preference Judging

Aleksandar Cvejic, Peter Wonka, Zehui Chen, Zhenyu Li

arxiv:2605.19665 v1 · 2026-05-19 · cs.SE · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4LTYRC5JUDHDMSGHSXWTI4BDZC}

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	2026-05-20T01:05:56.856229Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2e7888ba9a0ce3648c795ed347023c88985f8e7ef51fcd84fb7d693101b108f

Aliases

arxiv: 2605.19665 · arxiv_version: 2605.19665v1 · doi: 10.48550/arxiv.2605.19665 · pith_short_12: 4LTYRC5JUDHD · pith_short_16: 4LTYRC5JUDHDMSGH · pith_short_8: 4LTYRC5J

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/4LTYRC5JUDHDMSGHSXWTI4BDZC \
  | 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: e2e7888ba9a0ce3648c795ed347023c88985f8e7ef51fcd84fb7d693101b108f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "40d9ea3bebfbb29b55125c5a70bf2cb05d2c692ab5bcb72bad5cf82d84d4aa41",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2026-05-19T10:59:19Z",
    "title_canon_sha256": "22600d7554e6ead514f4be679e7ac3239c57635fc87ed543f60774bb0ae692c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.19665",
    "kind": "arxiv",
    "version": 1
  }
}