Pith Number

pith:5CYMVCK4

pith:2025:5CYMVCK4QPO5S7CTNHTQ4OCHEJ

not attested not anchored not stored refs pending

Perception-R1: Pioneering Perception Policy with Reinforcement Learning

Chunrui Han, Daxin Jiang, En Yu, Haoran Wei, Jianjian Sun, Jingyu Wang, Jisheng Yin, Kangheng Lin, Liang Zhao, Wenbing Tao, Xiangyu Zhang, Yana Wei, Yuang Peng, Zheng Ge

arxiv:2504.07954 v1 · 2025-04-10 · 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{5CYMVCK4QPO5S7CTNHTQ4OCHEJ}

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

24 papers in Pith

Steadily moving semi-infinite fracture in plane poroelasticity

From Structure to Synergy: A Survey of Vision-Language Perception Paradigm Evolution in Multimodal Large Language Models

Perceive-to-Reason: Decoupling Perception and Reasoning for Fine-Grained Visual Reasoning

Guidance Contrastive Token Credit Assignment for Discrete Policy Optimization

CurveBench: A Benchmark for Exact Topological Reasoning over Nested Jordan Curves

Receipt and verification

First computed	2026-07-05T10:47:22.558027Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8b0ca895c83ddd97c5369e70e3847224a642f6a46abc3d6469029e14c4ecd0e

Aliases

arxiv: 2504.07954 · arxiv_version: 2504.07954v1 · doi: 10.48550/arxiv.2504.07954 · pith_short_12: 5CYMVCK4QPO5 · pith_short_16: 5CYMVCK4QPO5S7CT · pith_short_8: 5CYMVCK4

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/5CYMVCK4QPO5S7CTNHTQ4OCHEJ \
  | 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: e8b0ca895c83ddd97c5369e70e3847224a642f6a46abc3d6469029e14c4ecd0e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea8d4edd31fc0a4d1478f9748dfb91985b853485d7804b9e3bb5d86c33e1b68f",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-04-10T17:58:27Z",
    "title_canon_sha256": "ec28f7582c01353b9a9f63ff690d5bb183a00b077c7671eca485145ec66dcea5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.07954",
    "kind": "arxiv",
    "version": 1
  }
}