Pith Number

pith:SQA4IZBV

pith:2006:SQA4IZBVKQ3NMECUDXFNVQA6SL

not attested not anchored not stored refs pending

Understanding Quantum Entanglement: Qubits, Rebits and the Quaternionic Approach

A. Plastino, A. R. Plastino, J. Batle, M. Casas

arxiv:quant-ph/0603060 v1 · 2006-03-07 · 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{SQA4IZBVKQ3NMECUDXFNVQA6SL}

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	2026-05-18T01:37:57.080876Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9401c464355436d610541dcadac01e92cec21d5bfa7a63e8fe6c4cff5d104eac

Aliases

arxiv: quant-ph/0603060 · arxiv_version: quant-ph/0603060v1 · doi: 10.48550/arxiv.quant-ph/0603060 · pith_short_12: SQA4IZBVKQ3N · pith_short_16: SQA4IZBVKQ3NMECU · pith_short_8: SQA4IZBV

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/SQA4IZBVKQ3NMECUDXFNVQA6SL \
  | 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: 9401c464355436d610541dcadac01e92cec21d5bfa7a63e8fe6c4cff5d104eac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "666bf41d75344224100a6cd2f48dc3b0df0076a9b69aa2e46987ba569c2a80f0",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2006-03-07T18:33:01Z",
    "title_canon_sha256": "1f1366d5fdcc91a7eca0d5032082698a623a5eb50d71162cb2b64b05663d4a4a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0603060",
    "kind": "arxiv",
    "version": 1
  }
}