Pith Number

pith:ZNJQGB7J

pith:2020:ZNJQGB7JWCLJIYK2EOY34HTTUD

not attested not anchored not stored refs pending

Optimization of a Lossy Microring Resonator System for the Generation of Quadrature-Squeezed States

Colin Vendromin, Marc M. Dignam

arxiv:2007.10514 v1 · 2020-07-20 · 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{ZNJQGB7JWCLJIYK2EOY34HTTUD}

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	2026-07-05T01:28:15.195895Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb530307e9b09694615a23b1be1e73a0d4d47034326743332b098c21d524f21b

Aliases

arxiv: 2007.10514 · arxiv_version: 2007.10514v1 · doi: 10.48550/arxiv.2007.10514 · pith_short_12: ZNJQGB7JWCLJ · pith_short_16: ZNJQGB7JWCLJIYK2 · pith_short_8: ZNJQGB7J

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/ZNJQGB7JWCLJIYK2EOY34HTTUD \
  | 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: cb530307e9b09694615a23b1be1e73a0d4d47034326743332b098c21d524f21b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a2f9a91365a2e6f0d9d59025ba9df3c6ba0be97c5537c17f1c4036e367e063d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2020-07-20T22:26:01Z",
    "title_canon_sha256": "692b7ce04c3fad19f94ee7f736009dc38be9c084439cdc8a70d7f07ebef7c677"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.10514",
    "kind": "arxiv",
    "version": 1
  }
}