Pith Number

pith:WTZBHJ3O

pith:2020:WTZBHJ3O4Q44UNKSOQL5F2LIEZ

not attested not anchored not stored refs pending

OctSqueeze: Octree-Structured Entropy Model for LiDAR Compression

Jerry Liu, Kelvin Wong, Lila Huang, Raquel Urtasun, Shenlong Wang

arxiv:2005.07178 v2 · 2020-05-14 · eess.IV · 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{WTZBHJ3O4Q44UNKSOQL5F2LIEZ}

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.

Cited by

1 paper in Pith

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

Receipt and verification

First computed	2026-07-05T02:05:40.285031Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4f213a76ee439ca35527417d2e968266d8e37a980b07e73115e28d0aede7fcc

Aliases

arxiv: 2005.07178 · arxiv_version: 2005.07178v2 · doi: 10.48550/arxiv.2005.07178 · pith_short_12: WTZBHJ3O4Q44 · pith_short_16: WTZBHJ3O4Q44UNKS · pith_short_8: WTZBHJ3O

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/WTZBHJ3O4Q44UNKSOQL5F2LIEZ \
  | 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: b4f213a76ee439ca35527417d2e968266d8e37a980b07e73115e28d0aede7fcc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "648cf43fa574bbe6169ce6137ebd2a6d53650d348cd36024571ad7f96f69cfdb",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2020-05-14T17:48:49Z",
    "title_canon_sha256": "bf86b7b42531385ff66309a14fdd2cbbe53227aa926b197f9848aad0ed430728"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.07178",
    "kind": "arxiv",
    "version": 2
  }
}