Pith Number

pith:YUQQCN67

pith:2013:YUQQCN67ILBWIKGOXFSYWQEA6P

not attested not anchored not stored refs pending

Quantum interferometry with three-dimensional geometry

A. Crespi, C. Vitelli, F. Sciarrino, L. Aparo, N. Spagnolo, P. Mataloni, R. Osellame, R. Ramponi

arxiv:1301.1577 v1 · 2013-01-08 · 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{YUQQCN67ILBWIKGOXFSYWQEA6P}

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	2026-05-18T03:36:57.130602Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c5210137df42c36428ceb9658b4080f3e4f7a4308c406e578104ada811d09d23

Aliases

arxiv: 1301.1577 · arxiv_version: 1301.1577v1 · doi: 10.48550/arxiv.1301.1577 · pith_short_12: YUQQCN67ILBW · pith_short_16: YUQQCN67ILBWIKGO · pith_short_8: YUQQCN67

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/YUQQCN67ILBWIKGOXFSYWQEA6P \
  | 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: c5210137df42c36428ceb9658b4080f3e4f7a4308c406e578104ada811d09d23

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "029f4dcdd760446dd953c4684101a59e6520cd9b61d49780e7c89a4aef78e0c1",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-01-08T16:06:35Z",
    "title_canon_sha256": "13da1de96439ec3bc3fcfe2292b52953e8586139315e3d330d1f8ec68be3c4b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.1577",
    "kind": "arxiv",
    "version": 1
  }
}