Pith Number

pith:ZWISARLX

pith:2004:ZWISARLXTTIQHCUSOIQYENGVHP

not attested not anchored not stored refs pending

Ultraviolet photonic crystal laser

A. Yamilov, H. Cao, R. P. H. Chang, S. Li, V. P. Dravid, X. Liu, X. Wu

arxiv:physics/0406005 v1 · 2004-06-01 · 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{ZWISARLXTTIQHCUSOIQYENGVHP}

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	2026-07-04T14:44:19.506928Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd912045779cd1038a9272218234d53bf4bbce6afbadc3ece7ed8b3da6bade8f

Aliases

arxiv: physics/0406005 · arxiv_version: physics/0406005v1 · doi: 10.48550/arxiv.physics/0406005 · pith_short_12: ZWISARLXTTIQ · pith_short_16: ZWISARLXTTIQHCUS · pith_short_8: ZWISARLX

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/ZWISARLXTTIQHCUSOIQYENGVHP \
  | 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: cd912045779cd1038a9272218234d53bf4bbce6afbadc3ece7ed8b3da6bade8f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14e2ea952635ff19059f7ca80e0d42999449f2890c828bb0e78a64166f91e1b5",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "physics.optics",
    "submitted_at": "2004-06-01T20:27:28Z",
    "title_canon_sha256": "84c1979308dca1580cc9c302de9aff04d452fbe32d098bd4270c2fdad0221f00"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0406005",
    "kind": "arxiv",
    "version": 1
  }
}