Pith Number

pith:7JVOED5M

pith:2020:7JVOED5MG4HQJPRRR2DOYSBVBU

not attested not anchored not stored refs pending

Coupled Three-Mode Squeezed Vacuum

Ryan T. Glasser, Wenlei Zhang

arxiv:2002.00323 v2 · 2020-02-02 · 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{7JVOED5MG4HQJPRRR2DOYSBVBU}

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.

Cited by

1 paper in Pith

Gaussian quantum steering of coupled three-mode squeezed vacuum in an expanding universe

Receipt and verification

First computed	2026-07-05T04:54:11.580673Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa6ae20fac370f04be318e86ec48350d28c414cb59ec544abcbcf92101dcc8c1

Aliases

arxiv: 2002.00323 · arxiv_version: 2002.00323v2 · doi: 10.48550/arxiv.2002.00323 · pith_short_12: 7JVOED5MG4HQ · pith_short_16: 7JVOED5MG4HQJPRR · pith_short_8: 7JVOED5M

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/7JVOED5MG4HQJPRRR2DOYSBVBU \
  | 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: fa6ae20fac370f04be318e86ec48350d28c414cb59ec544abcbcf92101dcc8c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a2714dd6180e06d6ed13db48f95a45b0bd4a0d49d03a4f64d0508a90e79fc189",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2020-02-02T04:46:51Z",
    "title_canon_sha256": "3f656c2e0a84baa095cc7d7c75bb0aedf7f47918270ce71e556b2ee9c6791c4a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.00323",
    "kind": "arxiv",
    "version": 2
  }
}