Pith Number

pith:OBXWQO7G

pith:2026:OBXWQO7G6LZWD3QSCQI4QA4WVG

not attested not anchored not stored refs pending

Editable Physically-based Reflections in Raytraced Gaussian Radiance Fields

George Drettakis, Jean-Fran\c{c}ois Lalonde, Jeffrey Hu, Yohan Poirier-Ginter

arxiv:2606.30861 v1 · 2026-06-29 · cs.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OBXWQO7G6LZWD3QSCQI4QA4WVG}

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	2026-07-01T00:17:19.837946Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

706f683be6f2f361ee121411c80396a981aa9cd2818ade5a5b0df7653bd3264e

Aliases

arxiv: 2606.30861 · arxiv_version: 2606.30861v1 · doi: 10.48550/arxiv.2606.30861 · pith_short_12: OBXWQO7G6LZW · pith_short_16: OBXWQO7G6LZWD3QS · pith_short_8: OBXWQO7G

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/OBXWQO7G6LZWD3QSCQI4QA4WVG \
  | 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: 706f683be6f2f361ee121411c80396a981aa9cd2818ade5a5b0df7653bd3264e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "292f2d1de537af18101cfc6ca5d4805203710b0220c5084523a4c3087c4df2a4",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.GR",
    "submitted_at": "2026-06-29T19:47:38Z",
    "title_canon_sha256": "5b01183ce8e0828729ff12fddf8d98a99472f56031901628136f51c02c6e9249"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.30861",
    "kind": "arxiv",
    "version": 1
  }
}