Pith Number

pith:MK4K2SCC

pith:2023:MK4K2SCCKZ5EAFQCKFYG4BTV7Y

not attested not anchored not stored refs pending

Simultaneous Measurements of Noncommuting Observables. Positive Transformations and Instrumental Lie Groups

Carlton M. Caves, Christopher S. Jackson

arxiv:2306.06167 v1 · 2023-06-09 · quant-ph · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MK4K2SCCKZ5EAFQCKFYG4BTV7Y}

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.

Cited by

1 paper in Pith

All Hilbert spaces are the same: consequences for generalized coordinates and momenta

Receipt and verification

First computed	2026-07-05T06:45:36.791445Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

62b8ad4842567a40160251706e0675fe092b243b7d73f79c82920a6d1686a0b0

Aliases

arxiv: 2306.06167 · arxiv_version: 2306.06167v1 · doi: 10.48550/arxiv.2306.06167 · pith_short_12: MK4K2SCCKZ5E · pith_short_16: MK4K2SCCKZ5EAFQC · pith_short_8: MK4K2SCC

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/MK4K2SCCKZ5EAFQCKFYG4BTV7Y \
  | 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: 62b8ad4842567a40160251706e0675fe092b243b7d73f79c82920a6d1686a0b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db338cdab3cc611968265c96ec9087ac801d304589db0b46621ee53817092651",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-06-09T18:00:02Z",
    "title_canon_sha256": "50838eeffb13da479df0e8070176a4d00f677e5f5867d476b931489d8527e6cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.06167",
    "kind": "arxiv",
    "version": 1
  }
}