Pith Number

pith:OR25ZF36

pith:2011:OR25ZF36C2PN3P7ZSBLYZYE27R

not attested not anchored not stored refs pending

Gaussian-shaped Optical Frequency Comb Generation for Microwave Photonic Filtering

Andrew M. Weiner, Christopher M. Long, Daniel E. Leaird, Ehsan Hamidi, Min Hyup Song, Rui Wu, V. R. Supradeepa

arxiv:1104.4090 v2 · 2011-04-20 · 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{OR25ZF36C2PN3P7ZSBLYZYE27R}

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	2026-05-18T04:23:45.054606Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7475dc977e169eddbff990578ce09afc529a6ace62314b7b96248aec5fbc0831

Aliases

arxiv: 1104.4090 · arxiv_version: 1104.4090v2 · doi: 10.48550/arxiv.1104.4090 · pith_short_12: OR25ZF36C2PN · pith_short_16: OR25ZF36C2PN3P7Z · pith_short_8: OR25ZF36

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/OR25ZF36C2PN3P7ZSBLYZYE27R \
  | 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: 7475dc977e169eddbff990578ce09afc529a6ace62314b7b96248aec5fbc0831

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce537ade0a07787ab87c60a8ae29c05c5edd520b16c10290d052db7d83f6bfe3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2011-04-20T18:22:33Z",
    "title_canon_sha256": "527a57c0e25376ae368dfdef808718a0bdc2c58c5d950a47b9f7e65e92718fa3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.4090",
    "kind": "arxiv",
    "version": 2
  }
}