Pith Number

pith:LC4HS7XB

pith:2024:LC4HS7XBBZF5WAROL4G255IBRD

not attested not anchored not stored refs pending

Dynamic 3D Point Cloud Sequences as 2D Videos

Junhui Hou, Qijian Zhang, Siyu Ren, Wenping Wang, Yiming Zeng

arxiv:2403.01129 v2 · 2024-03-02 · 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{LC4HS7XBBZF5WAROL4G255IBRD}

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	2026-07-05T08:35:00.794919Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58b8797ee10e4bdb022e5f0daef50188f7ff9d59b50843a707d80212e741c62c

Aliases

arxiv: 2403.01129 · arxiv_version: 2403.01129v2 · doi: 10.48550/arxiv.2403.01129 · pith_short_12: LC4HS7XBBZF5 · pith_short_16: LC4HS7XBBZF5WARO · pith_short_8: LC4HS7XB

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/LC4HS7XBBZF5WAROL4G255IBRD \
  | 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: 58b8797ee10e4bdb022e5f0daef50188f7ff9d59b50843a707d80212e741c62c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29e979c3af3fb46c0e76e90be04abf623226a0571fd04e3d8295593bfc076ca6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-03-02T08:18:57Z",
    "title_canon_sha256": "aaec2bf85410c042149ba6f75bf5995c4fb0d33d9d82bbf520b4a801b013b83f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.01129",
    "kind": "arxiv",
    "version": 2
  }
}