Pith Number

pith:C2RBEY2X

pith:2019:C2RBEY2XCRUMX62YPTQO3OSSNI

not attested not anchored not stored refs pending

Voxel-FPN: multi-scale voxel feature aggregation in 3D object detection from point clouds

Bei Wang, Jianping An, Jiayan Cao

arxiv:1907.05286 v2 · 2019-06-28 · cs.CV · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C2RBEY2XCRUMX62YPTQO3OSSNI}

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	2026-05-17T23:40:29.578594Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

16a21263571468cbfb587ce0edba526a095eb8ebbc69dbf1ad96c1fa5b219b06

Aliases

arxiv: 1907.05286 · arxiv_version: 1907.05286v2 · doi: 10.48550/arxiv.1907.05286 · pith_short_12: C2RBEY2XCRUM · pith_short_16: C2RBEY2XCRUMX62Y · pith_short_8: C2RBEY2X

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/C2RBEY2XCRUMX62YPTQO3OSSNI \
  | 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: 16a21263571468cbfb587ce0edba526a095eb8ebbc69dbf1ad96c1fa5b219b06

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "13f3dd52854e535ba96f70ea74e7f144f7029ecfa000d49af28af234d48d24a6",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-06-28T09:49:10Z",
    "title_canon_sha256": "278bad37d1208e054e8b90b3c8b4b48c98cd871886ca6f13c11af035df1b182d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.05286",
    "kind": "arxiv",
    "version": 2
  }
}