Pith Number

pith:OOUIOZQH

pith:2023:OOUIOZQHJNZYKMI2SWTAUZFFJ7

not attested not anchored not stored refs pending

Characterization of multi-mode linear optical networks

Andrea Crespi, Fabio Sciarrino, Francesco Hoch, Nicol\`o Spagnolo, Roberto Osellame, Taira Giordani

arxiv:2304.06486 v1 · 2023-04-13 · 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{OOUIOZQHJNZYKMI2SWTAUZFFJ7}

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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

Coherently mitigating boson samplers with stochastic errors

Receipt and verification

First computed	2026-07-05T06:00:51.910675Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

73a88766074b7385311a95a60a64a54ff8678b79f6270c0f127763aa641792a9

Aliases

arxiv: 2304.06486 · arxiv_version: 2304.06486v1 · doi: 10.48550/arxiv.2304.06486 · pith_short_12: OOUIOZQHJNZY · pith_short_16: OOUIOZQHJNZYKMI2 · pith_short_8: OOUIOZQH

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/OOUIOZQHJNZYKMI2SWTAUZFFJ7 \
  | 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: 73a88766074b7385311a95a60a64a54ff8678b79f6270c0f127763aa641792a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef9184b6a920a6beff218581ec9fd338bcff38512541862dd58f4458c76dfbe7",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-04-13T13:09:14Z",
    "title_canon_sha256": "892a2cadeddb30e7ad6a397188a5d902f59bcac80374803a64d9f113d17868de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.06486",
    "kind": "arxiv",
    "version": 1
  }
}