Pith Number

pith:JCXDJLZT

pith:2023:JCXDJLZTFTIDW3V5ZGBVRKVTUJ

not attested not anchored not stored refs pending

Semidiscrete optical vortex droplets in quasi-phase-matched photonic crystals

Boris A Malomed, Feiyan Zhao, Hehe Xiang, Jiayao Huang, Li Zhang, Xiaoxi Xu, Yongyao Li, Zhaopin Chen, Zhongquan Nie

arxiv:2308.16503 v2 · 2023-08-31 · physics.optics · nlin.PS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JCXDJLZTFTIDW3V5ZGBVRKVTUJ}

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	2026-07-05T07:06:33.550988Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48ae34af332cd03b6ebdc98358aab3a261011b7a79edb2c364aac8c4e9482d00

Aliases

arxiv: 2308.16503 · arxiv_version: 2308.16503v2 · doi: 10.48550/arxiv.2308.16503 · pith_short_12: JCXDJLZTFTID · pith_short_16: JCXDJLZTFTIDW3V5 · pith_short_8: JCXDJLZT

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/JCXDJLZTFTIDW3V5ZGBVRKVTUJ \
  | 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: 48ae34af332cd03b6ebdc98358aab3a261011b7a79edb2c364aac8c4e9482d00

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "740ba2f982b0be6a9dd36f836df92277b69d218b3ccc165683c30e771454ab91",
    "cross_cats_sorted": [
      "nlin.PS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2023-08-31T07:27:01Z",
    "title_canon_sha256": "d5367cdd71a89484efe491c829aeefd733ac5f70711900cb18ed231c6977f33c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.16503",
    "kind": "arxiv",
    "version": 2
  }
}