Pith Number

pith:T4AHOWJY

pith:2009:T4AHOWJYFUQYRFWS2HYVZWY6W3

not attested not anchored not stored refs pending

Modeling Dispersive Coupling and Losses of Localized Optical and Mechanical Modes in Optomechanical Crystals

Amir H. Safavi-Naeini, Jasper Chan, Kerry J. Vahala, Matt Eichenfield, Oskar Painter

arxiv:0908.0025 v1 · 2009-07-31 · 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{T4AHOWJYFUQYRFWS2HYVZWY6W3}

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	2026-05-18T04:11:08.593934Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9f007759382d218896d2d1f15cdb1eb6dfa2a5dbfcc9138fab14f92b6c01fcf0

Aliases

arxiv: 0908.0025 · arxiv_version: 0908.0025v1 · doi: 10.48550/arxiv.0908.0025 · pith_short_12: T4AHOWJYFUQY · pith_short_16: T4AHOWJYFUQYRFWS · pith_short_8: T4AHOWJY

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/T4AHOWJYFUQYRFWS2HYVZWY6W3 \
  | 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: 9f007759382d218896d2d1f15cdb1eb6dfa2a5dbfcc9138fab14f92b6c01fcf0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44d61a9d90a95863f8be0c393c953cf15f9ee58c59579c518408df6db783edf0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2009-07-31T23:24:44Z",
    "title_canon_sha256": "995f202fbf06c9093b4d96ada715ccd83e8466049c4e4dc8f42a32eeb8a34f4b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0908.0025",
    "kind": "arxiv",
    "version": 1
  }
}