Pith Number

pith:WKA7SVSP

pith:2018:WKA7SVSP3WIUZOPNQTYSDDUYWL

not attested not anchored not stored refs pending

Feasibility study towards comparison of the g^(2)(0) measurement in the visible range

C. J. Chunnilall, E. Moreva, G. Brida, I. P. Degiovanni, I. Ruo-Berchera, J. Forneris, M. Genovese, M. Gramegna, M. L\'opez, P. Olivero, P. Traina, R. A. Kirkwood, S. Ditalia Tchernij, S. K\"uck

arxiv:1807.04502 v2 · 2018-07-12 · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WKA7SVSP3WIUZOPNQTYSDDUYWL}

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	2026-05-17T23:56:15.051605Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b281f9564fdd914cb9ed84f1218e98b2da6e6eaf20efb359d6fdc26a0b9c8e94

Aliases

arxiv: 1807.04502 · arxiv_version: 1807.04502v2 · doi: 10.48550/arxiv.1807.04502 · pith_short_12: WKA7SVSP3WIU · pith_short_16: WKA7SVSP3WIUZOPN · pith_short_8: WKA7SVSP

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/WKA7SVSP3WIUZOPNQTYSDDUYWL \
  | 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: b281f9564fdd914cb9ed84f1218e98b2da6e6eaf20efb359d6fdc26a0b9c8e94

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "348fed1c7b83d28a3bf2bcbe0f5c1ae38e97206000b4a4b5db76a305dbf9ac33",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-07-12T09:58:41Z",
    "title_canon_sha256": "8a2adc495975712cf8547cc588fa1cad9843b2ad9902ae49b5aaa2e3e93d5d10"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.04502",
    "kind": "arxiv",
    "version": 2
  }
}