Pith Number

pith:BPVKFJFW

pith:2025:BPVKFJFW4SOHZAACOLEZG2VJOO

not attested not anchored not stored refs pending

A Multi-Level Similarity Approach for Single-View Object Grasping: Matching, Planning, and Fine-Tuning

Hao Chen, Kensuke Harada, Takuya Kiyokawa, Weiwei Wan, Zhengtao Hu

arxiv:2507.11938 v1 · 2025-07-16 · cs.RO · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BPVKFJFW4SOHZAACOLEZG2VJOO}

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	2026-07-05T11:38:11.093333Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0beaa2a4b6e49c7c800272c9936aa9739aee02c48840d4b4a9b5a892e63eadcb

Aliases

arxiv: 2507.11938 · arxiv_version: 2507.11938v1 · doi: 10.48550/arxiv.2507.11938 · pith_short_12: BPVKFJFW4SOH · pith_short_16: BPVKFJFW4SOHZAAC · pith_short_8: BPVKFJFW

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/BPVKFJFW4SOHZAACOLEZG2VJOO \
  | 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: 0beaa2a4b6e49c7c800272c9936aa9739aee02c48840d4b4a9b5a892e63eadcb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "661c906323da4bfdb856dcfb8237b3ccaf3ff3691bd10387a9d15fe4d38bf787",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2025-07-16T06:07:57Z",
    "title_canon_sha256": "023a43b8aec2a814bc48f9d42fe9412f8c14fe0db1d3ee7387886d943a466481"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.11938",
    "kind": "arxiv",
    "version": 1
  }
}