Pith Number

pith:SVOEVQF7

pith:2014:SVOEVQF7O4Y3O3D3OMSAWSBS3W

not attested not anchored not stored refs pending

Cascaded uncoupled dual-ring modulator

Chee Wei Wong, Po Dong, Tingyi Gu, Young-Kai Chen

arxiv:1407.5704 v1 · 2014-07-22 · 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{SVOEVQF7O4Y3O3D3OMSAWSBS3W}

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	2026-05-18T01:42:33.287995Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

955c4ac0bf7731b76c7b73240b4832dd8181258b0092e6f0e6ad6df604d17502

Aliases

arxiv: 1407.5704 · arxiv_version: 1407.5704v1 · doi: 10.48550/arxiv.1407.5704 · pith_short_12: SVOEVQF7O4Y3 · pith_short_16: SVOEVQF7O4Y3O3D3 · pith_short_8: SVOEVQF7

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/SVOEVQF7O4Y3O3D3OMSAWSBS3W \
  | 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: 955c4ac0bf7731b76c7b73240b4832dd8181258b0092e6f0e6ad6df604d17502

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cecd1c53a3003095344a7004b3cb2e0114c731caae39b9bbaeaf68ca625d8f24",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2014-07-22T01:27:30Z",
    "title_canon_sha256": "75ea5ed16445627100c474a01cd19cacf9c0b16da686af782ee86d465b164b76"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.5704",
    "kind": "arxiv",
    "version": 1
  }
}