Pith Number

pith:3TQB2JNB

pith:2025:3TQB2JNBA3566XVIQ5NIUJMNKS

not attested not anchored not stored refs pending

The Perspectives of Non-Ideal Quantum Reference Frames

Esteban Castro-Ruiz, Ladina Hausmann, S\'ebastien Christophe Garmier

arxiv:2512.19343 v2 · 2025-12-22 · quant-ph · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3TQB2JNBA3566XVIQ5NIUJMNKS}

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

5 papers in Pith

Indefinite probabilities in quantum spacetime: A deepening of unpredictability

Frame perspectives for process matrices: from coordinate parametrization to spacetime representation

Typical entanglement entropy with charge conservation

Error Correction in Lattice Quantum Electrodynamics with Quantum Reference Frames

Receipt and verification

First computed	2026-06-23T03:13:52.831558Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dce01d25a106fbef5ea8875a8a258d54983dbf9c6bf783c17e38bce2c27f1b9f

Aliases

arxiv: 2512.19343 · arxiv_version: 2512.19343v2 · doi: 10.48550/arxiv.2512.19343 · pith_short_12: 3TQB2JNBA356 · pith_short_16: 3TQB2JNBA3566XVI · pith_short_8: 3TQB2JNB

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/3TQB2JNBA3566XVIQ5NIUJMNKS \
  | 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: dce01d25a106fbef5ea8875a8a258d54983dbf9c6bf783c17e38bce2c27f1b9f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd2c18a4ef32ace8de235d4b6764ab2f808a2def4839b75fc453f75a43ffa7c2",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-12-22T12:37:42Z",
    "title_canon_sha256": "ce5c7429cf63944a54f5638a3704250cc3d44ad1717949df913d68630d475285"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2512.19343",
    "kind": "arxiv",
    "version": 2
  }
}