Pith Number

pith:D6X5JJQR

pith:2019:D6X5JJQR6LQ4RR23ZPZ6MP22SX

not attested not anchored not stored refs pending

Correlations in a system of classical--like coins simulating spin-1/2 states in the probability representation of quantum mechanics

Olga V. Man'ko, Vladimir I. Man'ko, Vladimir N. Chernega

arxiv:1902.03613 v1 · 2019-02-10 · 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{D6X5JJQR6LQ4RR23ZPZ6MP22SX}

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	2026-05-17T23:54:20.183824Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1fafd4a611f2e1c8c75bcbf3e63f5a95d1f970570eea16dd230b21dfcbc12a08

Aliases

arxiv: 1902.03613 · arxiv_version: 1902.03613v1 · doi: 10.48550/arxiv.1902.03613 · pith_short_12: D6X5JJQR6LQ4 · pith_short_16: D6X5JJQR6LQ4RR23 · pith_short_8: D6X5JJQR

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/D6X5JJQR6LQ4RR23ZPZ6MP22SX \
  | 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: 1fafd4a611f2e1c8c75bcbf3e63f5a95d1f970570eea16dd230b21dfcbc12a08

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9241e7dc09b81442a23b2f2a47d78abfd8f000ec77aeb0fec6a394b5dfc4949e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-02-10T14:44:03Z",
    "title_canon_sha256": "e695a8fed5724354f971cd6c5c428d60b98b18e6e610776bc088d2bb41712eb8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.03613",
    "kind": "arxiv",
    "version": 1
  }
}