Pith Number

pith:PACNKYYA

pith:2025:PACNKYYAEML3X5P6SSU6LZWZFO

not attested not anchored not stored refs pending

Generalized Gaussian Entropy Model for Point Cloud Attribute Compression with Dynamic Likelihood Intervals

Changhao Peng, Wei Gao, Yuqi Ye

arxiv:2506.09510 v1 · 2025-06-11 · 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{PACNKYYAEML3X5P6SSU6LZWZFO}

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	2026-07-05T11:19:38.509614Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7804d563002317bbf5fe94a9e5e6d92bb320ddccc15e56da7d30625cbfc96968

Aliases

arxiv: 2506.09510 · arxiv_version: 2506.09510v1 · doi: 10.48550/arxiv.2506.09510 · pith_short_12: PACNKYYAEML3 · pith_short_16: PACNKYYAEML3X5P6 · pith_short_8: PACNKYYA

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/PACNKYYAEML3X5P6SSU6LZWZFO \
  | 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: 7804d563002317bbf5fe94a9e5e6d92bb320ddccc15e56da7d30625cbfc96968

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c65aa4e983136177b34fdd257f737e0227cc85f7b4bcfb8086c5242efc73055",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-06-11T08:34:56Z",
    "title_canon_sha256": "97a2691ddebfa75a76d722dce64f63e3db17afa134a4602cbbd94ff349d3337c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.09510",
    "kind": "arxiv",
    "version": 1
  }
}