Pith Number

pith:2PGTSGNW

pith:2018:2PGTSGNW4Y6SSLWQ7BLCXUHJWG

not attested not anchored not stored refs pending

ROI-based Robotic Grasp Detection for Object Overlapping Scenes

Hanbo Zhang, Nanning Zheng, Site Bai, Xinwen Zhou, Xuguang Lan, Zhiqiang Tian

arxiv:1808.10313 v6 · 2018-08-30 · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2PGTSGNW4Y6SSLWQ7BLCXUHJWG}

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	2026-05-17T23:51:19.561035Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3cd3919b6e63d292ed0f8562bd0e9b18344edceca3447d544fc74bde18e43b4

Aliases

arxiv: 1808.10313 · arxiv_version: 1808.10313v6 · doi: 10.48550/arxiv.1808.10313 · pith_short_12: 2PGTSGNW4Y6S · pith_short_16: 2PGTSGNW4Y6SSLWQ · pith_short_8: 2PGTSGNW

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/2PGTSGNW4Y6SSLWQ7BLCXUHJWG \
  | 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: d3cd3919b6e63d292ed0f8562bd0e9b18344edceca3447d544fc74bde18e43b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39ca3781933b62634973dcd25e12ab8aeb3b12bac28ae29695d675a1be1901ce",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2018-08-30T14:31:18Z",
    "title_canon_sha256": "5313452b882a4e2e75fcc64762f6839c0bee379680dbf33d18021e4cbeb01875"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.10313",
    "kind": "arxiv",
    "version": 6
  }
}