Pith Number

pith:NYEZ3XFF

pith:2008:NYEZ3XFFL2G32XSRASVVWUDEQT

not attested not anchored not stored refs pending

Optical and mechanical design of a "zipper" photonic crystal optomechanical cavity

Jasper Chan, Matt Eichenfield, Oskar Painter, Ryan Camacho

arxiv:0812.4683 v1 · 2008-12-30 · 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{NYEZ3XFFL2G32XSRASVVWUDEQT}

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	2026-05-18T04:11:08.628175Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e099ddca55e8dbd5e5104ab5b506484c65f3565a535e4273d27bb4c747d7e38

Aliases

arxiv: 0812.4683 · arxiv_version: 0812.4683v1 · doi: 10.48550/arxiv.0812.4683 · pith_short_12: NYEZ3XFFL2G3 · pith_short_16: NYEZ3XFFL2G32XSR · pith_short_8: NYEZ3XFF

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/NYEZ3XFFL2G32XSRASVVWUDEQT \
  | 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: 6e099ddca55e8dbd5e5104ab5b506484c65f3565a535e4273d27bb4c747d7e38

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "794afacbb1fe06ae577e06a520fe2396f476c12d6937ecb31d80b52568d72ebc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2008-12-30T15:56:46Z",
    "title_canon_sha256": "ee8f7094f9f7e29d7d1f887c024b5af6e6e722309b7957717b71967bdd696749"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0812.4683",
    "kind": "arxiv",
    "version": 1
  }
}