Pith Number

pith:57NMV5UL

pith:2018:57NMV5ULYSENMA556BXFHT6RYM

not attested not anchored not stored refs pending

ClusterNet: 3D Instance Segmentation in RGB-D Images

Jeannette Bohg, Lin Shao, Ye Tian

arxiv:1807.08894 v2 · 2018-07-24 · cs.RO · cs.AI · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{57NMV5ULYSENMA556BXFHT6RYM}

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	2026-05-18T00:05:21.414666Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

efdacaf68bc488d603bdf06e53cfd1c30f9f0267b7759cdcd39e8f6aa682c6c6

Aliases

arxiv: 1807.08894 · arxiv_version: 1807.08894v2 · doi: 10.48550/arxiv.1807.08894 · pith_short_12: 57NMV5ULYSEN · pith_short_16: 57NMV5ULYSENMA55 · pith_short_8: 57NMV5UL

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/57NMV5ULYSENMA556BXFHT6RYM \
  | 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: efdacaf68bc488d603bdf06e53cfd1c30f9f0267b7759cdcd39e8f6aa682c6c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "40c1d06e99d9fce73d2af9e3ccd25635f4f948845066275eeff796752de078af",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2018-07-24T03:42:53Z",
    "title_canon_sha256": "50539cb569078f22ef2e604a14fbc7c6d852c0279e64e257f9c832af10014e99"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.08894",
    "kind": "arxiv",
    "version": 2
  }
}