Pith Number

pith:BKPSVHWH

pith:2022:BKPSVHWH72X7VKR3DZINQ2N6XN

not attested not anchored not stored refs pending

Nonlinear optical generation of entangled squeezed states in lossy nonorthogonal quasimodes: an analytic solution

Colin Vendromin, Marc M. Dignam

arxiv:2210.06521 v2 · 2022-10-12 · quant-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BKPSVHWH72X7VKR3DZINQ2N6XN}

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	2026-07-05T06:21:54.026194Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a9f2a9ec7feaffaaa3b1e50d869bebb57838e0c9edc6d049310c370456daac5

Aliases

arxiv: 2210.06521 · arxiv_version: 2210.06521v2 · doi: 10.48550/arxiv.2210.06521 · pith_short_12: BKPSVHWH72X7 · pith_short_16: BKPSVHWH72X7VKR3 · pith_short_8: BKPSVHWH

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/BKPSVHWH72X7VKR3DZINQ2N6XN \
  | 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: 0a9f2a9ec7feaffaaa3b1e50d869bebb57838e0c9edc6d049310c370456daac5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "40517b40d4563c0e17b16ec5f00bb5e27e15062924e7b958b6860e2cdfeefd59",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-10-12T18:28:24Z",
    "title_canon_sha256": "00b96f97d23a2c1ec58c2a48287473a406fe69f0102c4059ddb17c57ff0524df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.06521",
    "kind": "arxiv",
    "version": 2
  }
}