Pith Number

pith:DIY3NKX4

pith:2020:DIY3NKX47XYOESI6QYSEWQ7G6W

not attested not anchored not stored refs pending

Equivalence of approaches to relational quantum dynamics in relativistic settings

Alexander R. H. Smith, Maximilian P. E. Lock, Philipp A. Hoehn

arxiv:2007.00580 v1 · 2020-07-01 · gr-qc · hep-th · math-ph · math.MP · 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{DIY3NKX47XYOESI6QYSEWQ7G6W}

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

6 papers in Pith

Quantum Reference Fields Transformations in Linearized Quantum Gravity

Rethinking quantum information in gravity and fields

Localization and anomalous reference frames in gravity

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

Universal $T$-matrices for quantum Poincar\'e groups: contractions and quantum reference frames

Receipt and verification

First computed	2026-07-05T04:50:30.355802Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a31b6aafcfdf0e2491e86244b43e6f5a5e951c220261984767e00df6d24592c

Aliases

arxiv: 2007.00580 · arxiv_version: 2007.00580v1 · doi: 10.48550/arxiv.2007.00580 · pith_short_12: DIY3NKX47XYO · pith_short_16: DIY3NKX47XYOESI6 · pith_short_8: DIY3NKX4

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/DIY3NKX47XYOESI6QYSEWQ7G6W \
  | 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: 1a31b6aafcfdf0e2491e86244b43e6f5a5e951c220261984767e00df6d24592c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a04eb5a4be0d8d373e1f1c5243f209d94a196705e4e902bcca376704564a48e9",
    "cross_cats_sorted": [
      "hep-th",
      "math-ph",
      "math.MP",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2020-07-01T16:12:24Z",
    "title_canon_sha256": "92f4f5c0e9077c731cf12cbdc5c60c3dff4561a01bcfa787cbcd1e94ead52e4a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.00580",
    "kind": "arxiv",
    "version": 1
  }
}