Pith Number

pith:3EH7UPDO

pith:2026:3EH7UPDOVBKMPOHJSTKD4JKTEH

not attested not anchored not stored refs pending

Fast Wave-optics Rendering of Multiplane Images for 3D Holographic Displays

Brian Chao, Changwon Jang, Dario Seyb, Douglas Lanman, Gordon Wetzstein, Grace Kuo, Nathan Matsuda, Oliver Cossairt, Yang Zhou

arxiv:2607.19731 v1 · 2026-07-22 · cs.GR · cs.ET · cs.MM · eess.IV · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3EH7UPDOVBKMPOHJSTKD4JKTEH}

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	2026-07-23T00:24:06.348700Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d90ffa3c6ea854c7b8e994d43e255321d906953f68755e144199222185300be8

Aliases

arxiv: 2607.19731 · arxiv_version: 2607.19731v1 · doi: 10.48550/arxiv.2607.19731 · pith_short_12: 3EH7UPDOVBKM · pith_short_16: 3EH7UPDOVBKMPOHJ · pith_short_8: 3EH7UPDO

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/3EH7UPDOVBKMPOHJSTKD4JKTEH \
  | 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: d90ffa3c6ea854c7b8e994d43e255321d906953f68755e144199222185300be8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "78fc4f1b0718ea1548aab3ddc36c9b8c7b001a7788d9f8a9a8da77e093fca33d",
    "cross_cats_sorted": [
      "cs.ET",
      "cs.MM",
      "eess.IV",
      "eess.SP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.GR",
    "submitted_at": "2026-07-22T03:58:18Z",
    "title_canon_sha256": "a84a36456238917ae6e422c47d43bdbba0fd10d08575e45c462e265d7bf93171"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.19731",
    "kind": "arxiv",
    "version": 1
  }
}