Pith Number

pith:IGRTTSZZ

pith:2026:IGRTTSZZPTLWU75YMQBIWSXVGP

not attested not anchored not stored refs pending

VAD: Attributing Visual Evidence for Target Reconstruction in Multimodal On-Policy Distillation

Jianghao Lin, Kangning Zhang, Qingyao Li, Shuai Shao, Weinan Zhang, Weiwen Liu, Wenxiang Jiao, Yixing Li, Yong Yu, Yuan Lu, Zhengxi Lu, Zhiyuan Yao

arxiv:2607.28590 v1 · 2026-07-30 · cs.CV · 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{IGRTTSZZPTLWU75YMQBIWSXVGP}

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

Learning from Unreachable Rewards: Hint-Conditioned Reinforcement Learning for Generative Recommendation

Receipt and verification

First computed	2026-07-31T01:38:47.861932Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

41a339cb397cd76a7fb864028b4af533d69a3ba7dbe7fb1a404a4bb77ac41be1

Aliases

arxiv: 2607.28590 · arxiv_version: 2607.28590v1 · doi: 10.48550/arxiv.2607.28590 · pith_short_12: IGRTTSZZPTLW · pith_short_16: IGRTTSZZPTLWU75Y · pith_short_8: IGRTTSZZ

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/IGRTTSZZPTLWU75YMQBIWSXVGP \
  | 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: 41a339cb397cd76a7fb864028b4af533d69a3ba7dbe7fb1a404a4bb77ac41be1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6120ad4268f8e0e6d9e6efbcac1372a581ff0d32f5ca1c4068b0ebddb7539f40",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-07-30T17:43:46Z",
    "title_canon_sha256": "410c0687a44fec0905df2a11367cfbf4fd14fc9cc5dc6d936107c1309acc9dd9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.28590",
    "kind": "arxiv",
    "version": 1
  }
}