Pith Number

pith:OW64KSOT

pith:2023:OW64KSOT25RBEAHKOUYV74QB4U

not attested not anchored not stored refs pending

Photonic source of heralded GHZ states

F. Giorgino, F. Zilk, H. Cao, J. C. Loredo, L. Carosini, L. M. Hansen, P. Walther, P. Zahalka

arxiv:2308.05709 v2 · 2023-08-10 · 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{OW64KSOT25RBEAHKOUYV74QB4U}

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.

Cited by

1 paper in Pith

Indistinguishability of remote quantum dot-cavity single-photon sources

Receipt and verification

First computed	2026-07-05T11:39:37.545796Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75bdc549d3d7621200ea75315ff201e505d03ef7fc9a9060936fb41cab4436ca

Aliases

arxiv: 2308.05709 · arxiv_version: 2308.05709v2 · doi: 10.48550/arxiv.2308.05709 · pith_short_12: OW64KSOT25RB · pith_short_16: OW64KSOT25RBEAHK · pith_short_8: OW64KSOT

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/OW64KSOT25RBEAHKOUYV74QB4U \
  | 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: 75bdc549d3d7621200ea75315ff201e505d03ef7fc9a9060936fb41cab4436ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cfffd1717cd33219ac8bd2d19a8332d1b04cf7c71cbd2dfa774f0d57cc4822c4",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-08-10T17:17:28Z",
    "title_canon_sha256": "9bd36afd93d2ba0f5aeac09131cb939ed73565a40262848f08b7b10aad6e6c59"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.05709",
    "kind": "arxiv",
    "version": 2
  }
}