Pith Number

pith:MVQXRUZJ

pith:2015:MVQXRUZJXZDSRLAJXI7MMFULT3

not attested not anchored not stored refs pending

Realization of Measurement and the Standard Quantum Limit

Masanao Ozawa

arxiv:1505.01083 v1 · 2015-05-05 · 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{MVQXRUZJXZDSRLAJXI7MMFULT3}

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	2026-05-18T00:06:44.157699Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

656178d329be4728ac09ba3ec6168b9ec25ab098ac62460fb7232e3c12eadffb

Aliases

arxiv: 1505.01083 · arxiv_version: 1505.01083v1 · doi: 10.48550/arxiv.1505.01083 · pith_short_12: MVQXRUZJXZDS · pith_short_16: MVQXRUZJXZDSRLAJ · pith_short_8: MVQXRUZJ

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/MVQXRUZJXZDSRLAJXI7MMFULT3 \
  | 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: 656178d329be4728ac09ba3ec6168b9ec25ab098ac62460fb7232e3c12eadffb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64f48596c4c4fe7cc23f358d378c1df9916f7f206c8484a284758fa681e19306",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-05-05T17:04:43Z",
    "title_canon_sha256": "2250d04c896a69ca38afcdffae8084897f1a31b0fde03dcbf6206e7e34bb6d5b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.01083",
    "kind": "arxiv",
    "version": 1
  }
}