Pith Number

pith:MU4RF6E2

pith:2018:MU4RF6E2Q6ZYIN7MX4RYHX4HRX

not attested not anchored not stored refs pending

Entanglement conditions involving intensity correlations of optical fields: the case of multi-port interferometry

Dagomir Kaszlikowski, Junghee Ryu, Marcin Marciniak, Marcin Wie\'sniak, Marek \.Zukowski

arxiv:1803.00373 v1 · 2018-03-01 · 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{MU4RF6E2Q6ZYIN7MX4RYHX4HRX}

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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.

Receipt and verification

First computed	2026-05-18T00:22:12.470215Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

653912f89a87b38437ecbf2383df878df50efb2ab2e30755cd851baca1e742ac

Aliases

arxiv: 1803.00373 · arxiv_version: 1803.00373v1 · doi: 10.48550/arxiv.1803.00373 · pith_short_12: MU4RF6E2Q6ZY · pith_short_16: MU4RF6E2Q6ZYIN7M · pith_short_8: MU4RF6E2

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/MU4RF6E2Q6ZYIN7MX4RYHX4HRX \
  | 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: 653912f89a87b38437ecbf2383df878df50efb2ab2e30755cd851baca1e742ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36e143ebd83420c3706674a6d4a416555b8093aa4df888908888cb783f2cb66c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-03-01T14:16:15Z",
    "title_canon_sha256": "06d098dc3fa19ed7124e53f6fd38723c0ec0e6312384b55e7d74ea661a322af8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.00373",
    "kind": "arxiv",
    "version": 1
  }
}