Pith Number

pith:7JXETKXG

pith:2025:7JXETKXGEGGMWDQHPBPENUADSC

not attested not anchored not stored refs pending

Complex structured light generation using printed liquid crystal droplets

Alfonso A. Castrej\'on-Pita, Alva C. J. Orr, Chao He, Jinge Guo, Mengmeng Li, Runchen Zhang, Stephen M. Morris, Steve J. Elston, Waqas Kamal, Xuke Qiu, Yifei Ma, Zimo Zhao, Zipei Song

arxiv:2507.10186 v1 · 2025-07-14 · physics.optics · physics.app-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7JXETKXGEGGMWDQHPBPENUADSC}

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	2026-07-05T11:36:46.639846Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa6e49aae6218ccb0e07785e46d00390b5469913aaa2ac47a93c58458685863f

Aliases

arxiv: 2507.10186 · arxiv_version: 2507.10186v1 · doi: 10.48550/arxiv.2507.10186 · pith_short_12: 7JXETKXGEGGM · pith_short_16: 7JXETKXGEGGMWDQH · pith_short_8: 7JXETKXG

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/7JXETKXGEGGMWDQHPBPENUADSC \
  | 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: fa6e49aae6218ccb0e07785e46d00390b5469913aaa2ac47a93c58458685863f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3e6a81d703aef5a947ea51e07021f5055e827a8532da7c74fa3f4011a140e2c",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2025-07-14T11:52:03Z",
    "title_canon_sha256": "91456516bc2d218f998b1e18c367d6865730189be111fa0f2fbef8a00b40c166"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.10186",
    "kind": "arxiv",
    "version": 1
  }
}