Pith Number

pith:OI73HQYI

pith:2013:OI73HQYIFOSFPVPVUOHNRFQSSE

not attested not anchored not stored refs pending

High precision wavelength estimation method for integrated optics

C.J. Lee, E.J. Klein, G. Schitter, H.L. Offerhaus, H. Song, K.-J. Boller, M. Verhaegen, R.M. Oldenbeuving

arxiv:1304.6063 v2 · 2013-04-22 · 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{OI73HQYIFOSFPVPVUOHNRFQSSE}

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	2026-05-18T01:50:23.486112Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

723fb3c3082ba457d5f5a38ed89612910d2d9434bd9db16ab7d86ecf3cf169c0

Aliases

arxiv: 1304.6063 · arxiv_version: 1304.6063v2 · doi: 10.48550/arxiv.1304.6063 · pith_short_12: OI73HQYIFOSF · pith_short_16: OI73HQYIFOSFPVPV · pith_short_8: OI73HQYI

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/OI73HQYIFOSFPVPVUOHNRFQSSE \
  | 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: 723fb3c3082ba457d5f5a38ed89612910d2d9434bd9db16ab7d86ecf3cf169c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9be7b10791bd1519d67e09687a81006d235f5d64625ea54f5eb49092763f9c8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2013-04-22T19:16:56Z",
    "title_canon_sha256": "0e06fe7b55b128ff307e04a99f1215853a444e2e1a8574d6ed52e5fd7766806a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.6063",
    "kind": "arxiv",
    "version": 2
  }
}