Pith Number

pith:YAVWQSN7

pith:2012:YAVWQSN76YA4TPU2CJDWVQ7VNM

not attested not anchored not stored refs pending

Experimental boson sampling in arbitrary integrated photonic circuits

A. Crespi, C. Vitelli, D. J. Brod, E. F. Galvao, E. Maiorino, F. Sciarrino, N. Spagnolo, P. Mataloni, R. Osellame, R. Ramponi

arxiv:1212.2783 v1 · 2012-12-12 · quant-ph · physics.comp-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{YAVWQSN76YA4TPU2CJDWVQ7VNM}

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	2026-05-18T03:17:00.260725Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c02b6849bff601c9be9a12476ac3f56b14c1f05a3e1b4bd5e645d31863d3adb6

Aliases

arxiv: 1212.2783 · arxiv_version: 1212.2783v1 · doi: 10.48550/arxiv.1212.2783 · pith_short_12: YAVWQSN76YA4 · pith_short_16: YAVWQSN76YA4TPU2 · pith_short_8: YAVWQSN7

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/YAVWQSN76YA4TPU2CJDWVQ7VNM \
  | 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: c02b6849bff601c9be9a12476ac3f56b14c1f05a3e1b4bd5e645d31863d3adb6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc64c783646e6885039357856991b42ddfeebc472f2a9c85798d4663c66785de",
    "cross_cats_sorted": [
      "physics.comp-ph",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-12-12T11:48:46Z",
    "title_canon_sha256": "aa35a62abb5238708f985e6b13f84ab2c6cdcce231db0814dc0572c2f56dab0b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.2783",
    "kind": "arxiv",
    "version": 1
  }
}