Pith Number

pith:R4JKIZCG

pith:2011:R4JKIZCGNFDAEQQLX6QCLHH7N4

not attested not anchored not stored refs pending

Deterministic design of wavelength scale, ultra-high Q photonic crystal nanobeam cavities

Marko Loncar, Qimin Quan

arxiv:1108.2675 v1 · 2011-08-12 · physics.optics · quant-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{R4JKIZCGNFDAEQQLX6QCLHH7N4}

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	2026-05-18T02:00:54.584093Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f12a46446694602420bbfa0259cff6f08ffbc86a1da5c70d430f3e5ad854e83

Aliases

arxiv: 1108.2675 · arxiv_version: 1108.2675v1 · doi: 10.48550/arxiv.1108.2675 · pith_short_12: R4JKIZCGNFDA · pith_short_16: R4JKIZCGNFDAEQQL · pith_short_8: R4JKIZCG

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/R4JKIZCGNFDAEQQLX6QCLHH7N4 \
  | 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: 8f12a46446694602420bbfa0259cff6f08ffbc86a1da5c70d430f3e5ad854e83

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "78befaa4a8d903bb1abcd735586da3348fa88d3cae5d3ccbeeea657eb1558625",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2011-08-12T17:46:19Z",
    "title_canon_sha256": "52bcb31c3445e0d6db2caaa44ddaaa9d9a545d945ec12ea4192af2f27713044c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.2675",
    "kind": "arxiv",
    "version": 1
  }
}