Pith Number

pith:67K36UR2

pith:2021:67K36UR2BENYSPLY3ZD3AK7BTF

not attested not anchored not stored refs pending

Internal quantum reference frames for finite Abelian groups

Marius Krumm, Markus P. Mueller, Philipp A. Hoehn

arxiv:2107.07545 v2 · 2021-07-15 · quant-ph · gr-qc · hep-th · math-ph · math.MP

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{67K36UR2BENYSPLY3ZD3AK7BTF}

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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

4 papers in Pith

Quantum Reference Fields Transformations in Linearized Quantum Gravity

Localization and anomalous reference frames in gravity

Cosmological Entanglement Entropy from the von Neumann Algebra of Double-Scaled SYK & Its Connection with Krylov Complexity

Gravitational null rays: Covariant Quantization and the Dressing Time

Receipt and verification

First computed	2026-07-05T05:20:32.539131Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7d5bf523a091b893d78de47b02be1997fea6ad943a14a8da1c1c0bbf93c631b

Aliases

arxiv: 2107.07545 · arxiv_version: 2107.07545v2 · doi: 10.48550/arxiv.2107.07545 · pith_short_12: 67K36UR2BENY · pith_short_16: 67K36UR2BENYSPLY · pith_short_8: 67K36UR2

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/67K36UR2BENYSPLY3ZD3AK7BTF \
  | 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: f7d5bf523a091b893d78de47b02be1997fea6ad943a14a8da1c1c0bbf93c631b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "73b99e9a53eae2a0d5aa7ee6274482023c91584f55ba2910785470178aa80ea2",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-07-15T18:16:02Z",
    "title_canon_sha256": "c921cb3bf37d3c7ae78acc9c88a6889478cd5b747322444212a1bb345bcf70f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.07545",
    "kind": "arxiv",
    "version": 2
  }
}