Pith Number

pith:7ZNZEMTF

pith:2013:7ZNZEMTF5XGEQAY6UYUB4JMSQP

not attested not anchored not stored refs pending

Robertson-Schroedinger type formulation of Ozawa's noise-disturbance uncertainty principle

Alex E. Bernardini, Catarina Bastos, Joao Nuno Prata, Nuno Costa Dias, Orfeu Bertolami

arxiv:1310.4762 v1 · 2013-10-17 · quant-ph · hep-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7ZNZEMTF5XGEQAY6UYUB4JMSQP}

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	2026-05-18T02:52:58.310266Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe5b923265edcc48031ea6281e259283c3960f5c08d85c6563a366295db92d6f

Aliases

arxiv: 1310.4762 · arxiv_version: 1310.4762v1 · doi: 10.48550/arxiv.1310.4762 · pith_short_12: 7ZNZEMTF5XGE · pith_short_16: 7ZNZEMTF5XGEQAY6 · pith_short_8: 7ZNZEMTF

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/7ZNZEMTF5XGEQAY6UYUB4JMSQP \
  | 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: fe5b923265edcc48031ea6281e259283c3960f5c08d85c6563a366295db92d6f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93a84e28e0f902975e6d3020ad8f6a3ba33fdd709c583dbb439ac42df4332752",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-10-17T16:21:47Z",
    "title_canon_sha256": "0f07de2c1ac5d52dbaa90a20ce20adfc293b4bdaed2dd252513c4d9168c60269"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.4762",
    "kind": "arxiv",
    "version": 1
  }
}