Pith Number

pith:JSUC3V4C

pith:2015:JSUC3V4C6VWN5U7YSCKN3UC43V

not attested not anchored not stored refs pending

Spontaneous four-wave mixing in lossy microring resonators

J.E. Sipe, Z. Vernon

arxiv:1502.05900 v2 · 2015-02-20 · quant-ph · 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{JSUC3V4C6VWN5U7YSCKN3UC43V}

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	2026-05-18T01:31:45.492340Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ca82dd782f56cded3f89094ddd05cdd6a7d2a78474048b8409cb97e18e7bd1d

Aliases

arxiv: 1502.05900 · arxiv_version: 1502.05900v2 · doi: 10.48550/arxiv.1502.05900 · pith_short_12: JSUC3V4C6VWN · pith_short_16: JSUC3V4C6VWN5U7Y · pith_short_8: JSUC3V4C

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/JSUC3V4C6VWN5U7YSCKN3UC43V \
  | 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: 4ca82dd782f56cded3f89094ddd05cdd6a7d2a78474048b8409cb97e18e7bd1d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ef0155b5937931079ed3efeb2b87eaeb0feac68b07917ee468a553d911ee061",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-02-20T15:20:21Z",
    "title_canon_sha256": "fa914092bf3111a3b1da74bc4c59bb34343b30f030b49b9922f8ce9eeb045324"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.05900",
    "kind": "arxiv",
    "version": 2
  }
}