Pith Number

pith:O4URA4RK

pith:2026:O4URA4RKONGGH3FLSLHVQX63HN

not attested not anchored not stored refs pending

Generalized analytical relations to describe global optical systems with a plenoptic camera

Adrian Marszalek, Jean-Bernard Blaisot, Marc Brunel, Pierre Schleuniger, Ramana Kukkarasi, S\'ebastien Coetmellec, Valentin Muset

arxiv:2606.07105 v1 · 2026-06-05 · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O4URA4RKONGGH3FLSLHVQX63HN}

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	2026-06-08T01:04:46.547827Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

772910722a734c63ecab92cf585fdb3b5791448e5f8ab31aa2dc26c25f236c13

Aliases

arxiv: 2606.07105 · arxiv_version: 2606.07105v1 · doi: 10.48550/arxiv.2606.07105 · pith_short_12: O4URA4RKONGG · pith_short_16: O4URA4RKONGGH3FL · pith_short_8: O4URA4RK

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/O4URA4RKONGGH3FLSLHVQX63HN \
  | 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: 772910722a734c63ecab92cf585fdb3b5791448e5f8ab31aa2dc26c25f236c13

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52c85a00255485b82bd43cd94d08cc3d7d1101a7cd3de64696410223cc857539",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2026-06-05T09:58:07Z",
    "title_canon_sha256": "c779cbb4053d98641c9d16e7e10f88497a2acdc732163bd370075914ab49d55a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.07105",
    "kind": "arxiv",
    "version": 1
  }
}