Pith Number

pith:IZBLJPOA

pith:2025:IZBLJPOAZQKCIQDVIR6QWBWNAK

not attested not anchored not stored refs pending

RefCritic: Training Long Chain-of-Thought Critic Models with Refinement Feedback

Bowen Yu, Hao Xiang, Hongyu Lin, Junyang Lin, Le Sun, Le Yu, Qiaoyu Tang, Xianpei Han, Yaojie Lu

arxiv:2507.15024 v1 · 2025-07-20 · 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{IZBLJPOAZQKCIQDVIR6QWBWNAK}

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

1 paper in Pith

A History-Aware Visually Grounded Critic for Computer Use Agents

Receipt and verification

First computed	2026-07-05T11:40:17.014100Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4642b4bdc0cc14244075447d0b06cd02aade8d0521263c803f76ea06707af44b

Aliases

arxiv: 2507.15024 · arxiv_version: 2507.15024v1 · doi: 10.48550/arxiv.2507.15024 · pith_short_12: IZBLJPOAZQKC · pith_short_16: IZBLJPOAZQKCIQDV · pith_short_8: IZBLJPOA

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/IZBLJPOAZQKCIQDVIR6QWBWNAK \
  | 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: 4642b4bdc0cc14244075447d0b06cd02aade8d0521263c803f76ea06707af44b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e78e2a15cba9bfc622ccf346ccf5ffc66bd6d2f473199599ceb339db3aa0af48",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-07-20T16:19:51Z",
    "title_canon_sha256": "dd8325ea125ba48c2940605e6fff200a9abf3680227917f89511ca83ee69f953"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.15024",
    "kind": "arxiv",
    "version": 1
  }
}