Pith Number

pith:VPTCVZ5Q

pith:2025:VPTCVZ5QLYWRX3JZH5IXGT6SEM

not attested not anchored not stored refs pending

PreferThinker: Reasoning-based Personalized Image Preference Assessment

Ming Liu, Shengqi Xu, Tao Liang, Tianyu Zhang, Wangmeng Zuo, Xinpeng Zhou, Yabo Zhang, Yalong Bai, Zuxuan Wu

arxiv:2511.00609 v4 · 2025-11-01 · 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{VPTCVZ5QLYWRX3JZH5IXGT6SEM}

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	2026-06-29T01:14:25.920814Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

abe62ae7b05e2d1bed393f51734fd22306fc5cc66ba8f386ef37d4aa2b6afcfd

Aliases

arxiv: 2511.00609 · arxiv_version: 2511.00609v4 · doi: 10.48550/arxiv.2511.00609 · pith_short_12: VPTCVZ5QLYWR · pith_short_16: VPTCVZ5QLYWRX3JZ · pith_short_8: VPTCVZ5Q

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/VPTCVZ5QLYWRX3JZH5IXGT6SEM \
  | 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: abe62ae7b05e2d1bed393f51734fd22306fc5cc66ba8f386ef37d4aa2b6afcfd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe86e8811b6678cca6ee37a27634c42e74b809f0889ec111f7152fad4aeffc5e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-11-01T16:19:51Z",
    "title_canon_sha256": "dc6da3d0041708b85ee67832d09baaf010b636477c1de831e7cfa7016c93fca9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2511.00609",
    "kind": "arxiv",
    "version": 4
  }
}