Pith Number

pith:RRPF6CEM

pith:2021:RRPF6CEMZOFYCL7FYOURN3TLGQ

not attested not anchored not stored refs pending

R-PCC: A Baseline for Range Image-based Point Cloud Compression

Jianhao Jiao, Ming Liu, Peide Cai, Sukai Wang

arxiv:2109.07717 v1 · 2021-09-16 · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RRPF6CEMZOFYCL7FYOURN3TLGQ}

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	2026-07-05T03:15:00.295958Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c5e5f088ccb8b812fe5c3a916ee6b340a7b2049145b90172a85e50ba98eb9a1

Aliases

arxiv: 2109.07717 · arxiv_version: 2109.07717v1 · doi: 10.48550/arxiv.2109.07717 · pith_short_12: RRPF6CEMZOFY · pith_short_16: RRPF6CEMZOFYCL7F · pith_short_8: RRPF6CEM

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/RRPF6CEMZOFYCL7FYOURN3TLGQ \
  | 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: 8c5e5f088ccb8b812fe5c3a916ee6b340a7b2049145b90172a85e50ba98eb9a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "83ec8576ba67c91562843b160f723af6f978603b16fff5f17d45b42404ff9cd6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2021-09-16T04:42:03Z",
    "title_canon_sha256": "66c20cd22b5ff1af6f77edda508b4e35982693c366e83755d1f3ecd2258f98dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.07717",
    "kind": "arxiv",
    "version": 1
  }
}