Pith Number

pith:OYZ2WVKY

pith:2023:OYZ2WVKYTSVZQWCMR7SH5SOGDS

not attested not anchored not stored refs pending

Nonclassicality in correlations without causal order

Ognyan Oreshkov, Ravi Kunjwal

arxiv:2307.02565 v3 · 2023-07-05 · 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{OYZ2WVKYTSVZQWCMR7SH5SOGDS}

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

Indefinite Causal Order Reverses the Real-Complex Hierarchy

Receipt and verification

First computed	2026-07-05T11:28:28.688542Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7633ab55589cab98584c8fe47ec9c61ca04ca41569f27dc1e3d13c673e742a78

Aliases

arxiv: 2307.02565 · arxiv_version: 2307.02565v3 · doi: 10.48550/arxiv.2307.02565 · pith_short_12: OYZ2WVKYTSVZ · pith_short_16: OYZ2WVKYTSVZQWCM · pith_short_8: OYZ2WVKY

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/OYZ2WVKYTSVZQWCMR7SH5SOGDS \
  | 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: 7633ab55589cab98584c8fe47ec9c61ca04ca41569f27dc1e3d13c673e742a78

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58ac1650aedae6f6a0e3dfcd14d8e5a3062d59d8ac3fe5b48d9a176a17f21c69",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-07-05T18:04:16Z",
    "title_canon_sha256": "3ad4384ceddb7d96fdb94b3d67fb4866a9fc47ac81c1bf1bd4278ac459446f65"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.02565",
    "kind": "arxiv",
    "version": 3
  }
}