Pith Number

pith:KU2O7SUK

pith:2020:KU2O7SUKTTP7XMEIW5DO2US5QU

not attested not anchored not stored refs pending

Broken covariance of particle detector models in relativistic quantum information

Bruno de S. L. Torres, Eduardo Mart\'in-Mart\'inez, T. Rick Perche

arxiv:2006.12514 v3 · 2020-06-22 · quant-ph · gr-qc · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KU2O7SUKTTP7XMEIW5DO2US5QU}

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	2026-07-05T02:07:28.961682Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5534efca8a9cdffbb088b746ed525d8539682e8dbc95d5cd632f06d8d8ff9580

Aliases

arxiv: 2006.12514 · arxiv_version: 2006.12514v3 · doi: 10.48550/arxiv.2006.12514 · pith_short_12: KU2O7SUKTTP7 · pith_short_16: KU2O7SUKTTP7XMEI · pith_short_8: KU2O7SUK

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/KU2O7SUKTTP7XMEIW5DO2US5QU \
  | 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: 5534efca8a9cdffbb088b746ed525d8539682e8dbc95d5cd632f06d8d8ff9580

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d022a1b93539929ecc75f0548f41233e970653c86dbb5bb357efa95296c4b55c",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2020-06-22T18:00:03Z",
    "title_canon_sha256": "bb0aa31e65b87579fa9e4f0e40dba322b2c130866a2339896798a56d178305bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.12514",
    "kind": "arxiv",
    "version": 3
  }
}