Pith Number

pith:HLN6UGIT

pith:2019:HLN6UGITMJQFOUVRC7HPDTF65Z

not attested not anchored not stored refs pending

Context-Aware Dynamic Feature Extraction for 3D Object Detection in Point Clouds

Fei-Yue Wang, Kunfeng Wang, Lichao Huang, Xuesong Li, Yonglin Tian, Zilei Wang

arxiv:1912.04775 v3 · 2019-12-10 · 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{HLN6UGITMJQFOUVRC7HPDTF65Z}

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	2026-07-05T01:22:39.103915Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3adbea191362605752b117cef1ccbeee6a15884d3ada927da312b8f0323a1226

Aliases

arxiv: 1912.04775 · arxiv_version: 1912.04775v3 · doi: 10.48550/arxiv.1912.04775 · pith_short_12: HLN6UGITMJQF · pith_short_16: HLN6UGITMJQFOUVR · pith_short_8: HLN6UGIT

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/HLN6UGITMJQFOUVRC7HPDTF65Z \
  | 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: 3adbea191362605752b117cef1ccbeee6a15884d3ada927da312b8f0323a1226

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ceb2c3cba87766b6ef177801e49b2be2d551f4f76469c35d869cdb31d04e18e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-12-10T15:46:28Z",
    "title_canon_sha256": "a921be95f3f4824fcf0bdd3c241b3566aeb7b009c5722210ca618a1d839dcbae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.04775",
    "kind": "arxiv",
    "version": 3
  }
}