Pith Number

pith:4ZIQBZYB

pith:2018:4ZIQBZYBV2XY73F4MDRS3UWKYO

not attested not anchored not stored refs pending

VoxSegNet: Volumetric CNNs for Semantic Part Segmentation of 3D Shapes

Feng Lu, Zongji Wang

arxiv:1809.00226 v1 · 2018-09-01 · 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{4ZIQBZYBV2XY73F4MDRS3UWKYO}

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	2026-05-18T00:06:35.723692Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e65100e701aeaf8fecbc60e32dd2cac39791c14422557e50f675ef276dfbb59f

Aliases

arxiv: 1809.00226 · arxiv_version: 1809.00226v1 · doi: 10.48550/arxiv.1809.00226 · pith_short_12: 4ZIQBZYBV2XY · pith_short_16: 4ZIQBZYBV2XY73F4 · pith_short_8: 4ZIQBZYB

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/4ZIQBZYBV2XY73F4MDRS3UWKYO \
  | 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: e65100e701aeaf8fecbc60e32dd2cac39791c14422557e50f675ef276dfbb59f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce2e9fd707e83bd4cc779d54b7c5275b75c3c38aa9ec29b703a1912ab3dcf15a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-09-01T17:34:08Z",
    "title_canon_sha256": "bea9e3142c7de103d26043285630f7ed87c880cccb08d1b200f513f107781971"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.00226",
    "kind": "arxiv",
    "version": 1
  }
}