Pith Number

pith:CQSFLKKY

pith:2021:CQSFLKKYWH57VK6LHD7P3NWPIA

not attested not anchored not stored refs pending

LVAC: Learned Volumetric Attribute Compression for Point Clouds using Coordinate Based Networks

Berivan Isik, George Toderici, Nick Johnston, Philip A. Chou, Sung Jin Hwang

arxiv:2111.08988 v1 · 2021-11-17 · cs.GR · cs.LG · eess.IV · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CQSFLKKYWH57VK6LHD7P3NWPIA}

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	2026-07-05T03:32:56.267350Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

142455a958b1fbfaabcb38fefdb6cf403d4621b99282fa937a70f0544f803e28

Aliases

arxiv: 2111.08988 · arxiv_version: 2111.08988v1 · doi: 10.48550/arxiv.2111.08988 · pith_short_12: CQSFLKKYWH57 · pith_short_16: CQSFLKKYWH57VK6L · pith_short_8: CQSFLKKY

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/CQSFLKKYWH57VK6LHD7P3NWPIA \
  | 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: 142455a958b1fbfaabcb38fefdb6cf403d4621b99282fa937a70f0544f803e28

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44d593012153af8ac1a5417df71b387b78198015eee9831093afb83efe976802",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.IV",
      "eess.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GR",
    "submitted_at": "2021-11-17T09:11:09Z",
    "title_canon_sha256": "f3079c0dd4e38ee3c83bdd1b226f6735757b5685c6c0ab7146b080ab71480863"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.08988",
    "kind": "arxiv",
    "version": 1
  }
}