Pith Number

pith:OMMZQOJ2

pith:2014:OMMZQOJ27CT26BRG66JLAKSKAI

not attested not anchored not stored refs pending

Robertson-Schr\"odinger formulation of Ozawa's Uncertainty Principle

A.E. Bernardini, Catarina Bastos, J.N. Prata, N.C. Dias, O. Bertolami

arxiv:1411.2146 v1 · 2014-11-08 · 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{OMMZQOJ27CT26BRG66JLAKSKAI}

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	2026-05-18T02:38:08.427052Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

731998393af8a7af0626f792b02a4a02227a98862a888b5675d0b21a401c2399

Aliases

arxiv: 1411.2146 · arxiv_version: 1411.2146v1 · doi: 10.48550/arxiv.1411.2146 · pith_short_12: OMMZQOJ27CT2 · pith_short_16: OMMZQOJ27CT26BRG · pith_short_8: OMMZQOJ2

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/OMMZQOJ27CT26BRG66JLAKSKAI \
  | 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: 731998393af8a7af0626f792b02a4a02227a98862a888b5675d0b21a401c2399

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e8a2b6bcd77330495deab6c6bb28c5b5b887a0e41b6ca855e07fe780b4db611",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-11-08T18:27:21Z",
    "title_canon_sha256": "306e4897a66aa9576a27f3c07c130ec1c64c86b54ffbf8e8d6f524d29ffcdaa9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.2146",
    "kind": "arxiv",
    "version": 1
  }
}