Pith Number

pith:SOOIUTTU

pith:2022:SOOIUTTUIM3ZPC4XLRH7BOWBZU

not attested not anchored not stored refs pending

3DAC: Learning Attribute Compression for Point Clouds

Guangchi Fang, Hanyun Wang, Qingyong Hu, Yiling Xu, Yulan Guo

arxiv:2203.09931 v1 · 2022-03-17 · cs.CV · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SOOIUTTUIM3ZPC4XLRH7BOWBZU}

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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.

Cited by

1 paper in Pith

Proteus: A Truncation-Robust Entropy Model for Progressive LiDAR Compression

Receipt and verification

First computed	2026-07-05T04:13:13.885057Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

939c8a4e744337978b975c4ff0bac1cd0bcdde37031bfa0e7f255b4d0a0eedaa

Aliases

arxiv: 2203.09931 · arxiv_version: 2203.09931v1 · doi: 10.48550/arxiv.2203.09931 · pith_short_12: SOOIUTTUIM3Z · pith_short_16: SOOIUTTUIM3ZPC4X · pith_short_8: SOOIUTTU

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/SOOIUTTUIM3ZPC4XLRH7BOWBZU \
  | 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: 939c8a4e744337978b975c4ff0bac1cd0bcdde37031bfa0e7f255b4d0a0eedaa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6deea85a24897ab4eff905567e571afbb9b284b789f0643549249e982e457cb7",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-03-17T09:42:36Z",
    "title_canon_sha256": "1267fdb165c65971131e50d3ec79421e1c0472de1a649cf93ddaf717ac981ff5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.09931",
    "kind": "arxiv",
    "version": 1
  }
}