Pith Number

pith:UIUY3UDU

pith:2022:UIUY3UDU3Y2R3VLCY3TJ23IVOB

not attested not anchored not stored refs pending

A Rate Control Algorithm for Video-based Point Cloud Compression

Fangyu Shen, Wei Gao

arxiv:2205.11825 v1 · 2022-05-24 · cs.MM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UIUY3UDU3Y2R3VLCY3TJ23IVOB}

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	2026-07-05T04:26:08.648873Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a2298dd074de351dd562c6e69d6d15704ebda15062afc2966ca6d55070845a59

Aliases

arxiv: 2205.11825 · arxiv_version: 2205.11825v1 · doi: 10.48550/arxiv.2205.11825 · pith_short_12: UIUY3UDU3Y2R · pith_short_16: UIUY3UDU3Y2R3VLC · pith_short_8: UIUY3UDU

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/UIUY3UDU3Y2R3VLCY3TJ23IVOB \
  | 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: a2298dd074de351dd562c6e69d6d15704ebda15062afc2966ca6d55070845a59

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "87716bb3aaaa71492a4636db29960da31769f7fd19469dd85037605c5a493741",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MM",
    "submitted_at": "2022-05-24T06:42:49Z",
    "title_canon_sha256": "2681e8eca253dd4d4ee016272bf9716289a2791084efe86ee1d8d30e95be1987"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.11825",
    "kind": "arxiv",
    "version": 1
  }
}