Pith Number

pith:6JMZDNSP

pith:2023:6JMZDNSP6PHXHXJPERQLPVKMTD

not attested not anchored not stored refs pending

A Generalized Ray Formulation For Wave-Optics Rendering

Benedikt Bitterli, Eugene d'Eon, Ling-Qi Yan, Matt Pharr, Ravi Ramamoorthi, Shlomi Steinberg

arxiv:2303.15762 v2 · 2023-03-28 · 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{6JMZDNSP6PHXHXJPERQLPVKMTD}

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

A General Differentiable Ray-Wave Framework for Hybrid Refractive-Diffractive System Modeling and Optimization

Receipt and verification

First computed	2026-07-05T07:30:47.652678Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f25991b64ff3cf73dd2f2460b7d54c98fa1e44230a2c82486276c298f9f8cb0d

Aliases

arxiv: 2303.15762 · arxiv_version: 2303.15762v2 · doi: 10.48550/arxiv.2303.15762 · pith_short_12: 6JMZDNSP6PHX · pith_short_16: 6JMZDNSP6PHXHXJP · pith_short_8: 6JMZDNSP

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/6JMZDNSP6PHXHXJPERQLPVKMTD \
  | 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: f25991b64ff3cf73dd2f2460b7d54c98fa1e44230a2c82486276c298f9f8cb0d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2592fef16a536307a1fb0eeb385ad40bdb79f70a09093a9df1d044c3a870ff95",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.GR",
    "submitted_at": "2023-03-28T06:42:52Z",
    "title_canon_sha256": "7cc86edb8849377f7f2a46090fa298ca01125ed6a853224f9abc238359219cde"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.15762",
    "kind": "arxiv",
    "version": 2
  }
}