Pith Number

pith:6H76MBHV

pith:2014:6H76MBHVMHRVWM34CJELCVOD7S

not attested not anchored not stored refs pending

Preparation of Pure Gaussian States via Cascaded Quantum Systems

Ian R. Petersen, Matthew J. Woolley, Naoki Yamamoto, Shan Ma

arxiv:1408.2290 v1 · 2014-08-11 · quant-ph · cs.SY · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6H76MBHVMHRVWM34CJELCVOD7S}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:54:03.997270Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f1ffe604f561e35b337c1248b155c3fc8137962a43b714c0e7119b39ea4f01fb

Aliases

arxiv: 1408.2290 · arxiv_version: 1408.2290v1 · doi: 10.48550/arxiv.1408.2290 · pith_short_12: 6H76MBHVMHRV · pith_short_16: 6H76MBHVMHRVWM34 · pith_short_8: 6H76MBHV

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/6H76MBHVMHRVWM34CJELCVOD7S \
  | 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: f1ffe604f561e35b337c1248b155c3fc8137962a43b714c0e7119b39ea4f01fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc8f5ea8d0d64020909f7515182649575761c2420913738c203265ac6ead1f2b",
    "cross_cats_sorted": [
      "cs.SY",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-08-11T01:20:41Z",
    "title_canon_sha256": "c9abc5b6ff6ef922949ced0c28bc70d7e72cf34e74c413bf5185613547126c5f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.2290",
    "kind": "arxiv",
    "version": 1
  }
}