Pith Number

pith:66TJEFSD

pith:2025:66TJEFSDJPR4A23NRTWSP67F5M

not attested not anchored not stored refs pending

Spherical Voronoi: Directional Appearance as a Differentiable Partition of the Sphere

Andrea Tagliasacchi, Daniel Rebain, Dor Verbin, Francesco Di Sario, Marco Grangetto

arxiv:2512.14180 v2 · 2025-12-16 · 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{66TJEFSDJPR4A23NRTWSP67F5M}

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

4 papers in Pith

Confidence-Based Mesh Extraction from 3D Gaussians

Neural Harmonic Textures for High-Quality Primitive Based Neural Reconstruction

Power Foam: Unifying Real-Time Differentiable Ray Tracing and Rasterization

Soft Anisotropic Diagrams for Differentiable Image Representation

Receipt and verification

First computed	2026-05-26T01:02:30.142454Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7a69216434be3c06b6d8ced27fbe5eb24750d40c4fd31da512863ad0fd7ddf7

Aliases

arxiv: 2512.14180 · arxiv_version: 2512.14180v2 · doi: 10.48550/arxiv.2512.14180 · pith_short_12: 66TJEFSDJPR4 · pith_short_16: 66TJEFSDJPR4A23N · pith_short_8: 66TJEFSD

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/66TJEFSDJPR4A23NRTWSP67F5M \
  | 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: f7a69216434be3c06b6d8ced27fbe5eb24750d40c4fd31da512863ad0fd7ddf7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fde3098da0fc924d02dca76689b5befc8f577134c979d7a2437d0dc63aed35ef",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-12-16T08:21:41Z",
    "title_canon_sha256": "404614d8233d311d8496b5911f21cdbb08604b7d0a49d7ed806ad9fd82dd3b52"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2512.14180",
    "kind": "arxiv",
    "version": 2
  }
}