Pith Number

pith:R7SYPLWW

pith:2024:R7SYPLWW2IBONASVYB4DQRY7V5

not attested not anchored not stored refs pending

FuncGrasp: Learning Object-Centric Neural Grasp Functions from Single Annotated Example Object

Binbin Xu, Hanzhi Chen, Stefan Leutenegger

arxiv:2402.05644 v2 · 2024-02-08 · 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{R7SYPLWW2IBONASVYB4DQRY7V5}

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	2026-07-05T07:48:03.565375Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8fe587aed6d202e68255c07838471faf415d3b4fc2bf4cdc8bebbda8bcb5a001

Aliases

arxiv: 2402.05644 · arxiv_version: 2402.05644v2 · doi: 10.48550/arxiv.2402.05644 · pith_short_12: R7SYPLWW2IBO · pith_short_16: R7SYPLWW2IBONASV · pith_short_8: R7SYPLWW

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/R7SYPLWW2IBONASVYB4DQRY7V5 \
  | 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: 8fe587aed6d202e68255c07838471faf415d3b4fc2bf4cdc8bebbda8bcb5a001

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4944beacec4c2e02636a03b943d0a0c59043e938e89d37b182c247834b34df2",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2024-02-08T12:59:47Z",
    "title_canon_sha256": "40a45236f81f59f3b7edeb0cd4c066f33f6eec3f46821dbcf25335a2a452db50"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.05644",
    "kind": "arxiv",
    "version": 2
  }
}