Pith Number

pith:W2QCC4FK

pith:2016:W2QCC4FK5UC4T75RAMOVCYOK2M

not attested not anchored not stored refs pending

Automatic Wavelength Tuning of Series-Coupled Vernier Racetrack Resonators on SOI

Hasitha Jayatilleka, Jonas Flueckiger, Kyle Murray, Lukas Chrostowski, Nicolas A. F. Jaeger, Robert Boeck, Sudip Shekhar

arxiv:1601.01022 v1 · 2016-01-06 · 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{W2QCC4FK5UC4T75RAMOVCYOK2M}

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	2026-05-18T01:23:18.209116Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6a02170aaed05c9ffb1031d5161cad317231e7a388982b59e153c0740d3b885

Aliases

arxiv: 1601.01022 · arxiv_version: 1601.01022v1 · doi: 10.48550/arxiv.1601.01022 · pith_short_12: W2QCC4FK5UC4 · pith_short_16: W2QCC4FK5UC4T75R · pith_short_8: W2QCC4FK

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/W2QCC4FK5UC4T75RAMOVCYOK2M \
  | 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: b6a02170aaed05c9ffb1031d5161cad317231e7a388982b59e153c0740d3b885

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b53e43e64037872e98af965bef02486e6d06828a402c7fe3d9d60639eacf7590",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2016-01-06T00:03:26Z",
    "title_canon_sha256": "4278b95ee953c1fc29f6ca70bde730e57464a053b41168037831489ca9e6baea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.01022",
    "kind": "arxiv",
    "version": 1
  }
}