Pith Number

pith:FSF4FA72

pith:2021:FSF4FA723DKWPGLKUOZSA6QJKO

not attested not anchored not stored refs pending

SuctionNet-1Billion: A Large-Scale Benchmark for Suction Grasping

Cewu Lu, Hanwen Cao, Hao-Shu Fang, Wenhai Liu

arxiv:2103.12311 v2 · 2021-03-23 · 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{FSF4FA723DKWPGLKUOZSA6QJKO}

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	2026-07-05T03:26:59.605430Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c8bc283fad8d567996aa3b3207a095397a9d4287d3f4f29d7c5f04a7ee7bbbe

Aliases

arxiv: 2103.12311 · arxiv_version: 2103.12311v2 · doi: 10.48550/arxiv.2103.12311 · pith_short_12: FSF4FA723DKW · pith_short_16: FSF4FA723DKWPGLK · pith_short_8: FSF4FA72

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/FSF4FA723DKWPGLKUOZSA6QJKO \
  | 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: 2c8bc283fad8d567996aa3b3207a095397a9d4287d3f4f29d7c5f04a7ee7bbbe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5570e8adb144459a5776f6b852610807a3e7b2127e2072850e41fb3203d76c28",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2021-03-23T05:02:52Z",
    "title_canon_sha256": "e33ea67db41604e0e9facd915b20b504aae82d485ccfc26644be37481aa4f021"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.12311",
    "kind": "arxiv",
    "version": 2
  }
}