Pith Number

pith:7P4ATQVF

pith:2025:7P4ATQVFL24HOUUYSV43ZHAYRS

not attested not anchored not stored refs pending

Spin systems as quantum field theories in inflationary universe: A study with Unruh-DeWitt detectors

Daisuke Yamamoto, Keiju Murata, Ryosuke Yoshii, Shunichiro Kinoshita

arxiv:2505.04086 v1 · 2025-05-07 · hep-th · cond-mat.quant-gas · cond-mat.stat-mech · gr-qc · quant-ph

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7P4ATQVFL24HOUUYSV43ZHAYRS}

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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

1 paper in Pith

Momentum reconstruction from Unruh-deWitt detectors

Receipt and verification

First computed	2026-07-05T10:59:36.440365Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fbf809c2a55eb87752989579bc9c188caf60fb864e8abe30d3825e3d333adc59

Aliases

arxiv: 2505.04086 · arxiv_version: 2505.04086v1 · doi: 10.48550/arxiv.2505.04086 · pith_short_12: 7P4ATQVFL24H · pith_short_16: 7P4ATQVFL24HOUUY · pith_short_8: 7P4ATQVF

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/7P4ATQVFL24HOUUYSV43ZHAYRS \
  | 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: fbf809c2a55eb87752989579bc9c188caf60fb864e8abe30d3825e3d333adc59

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cacbbcb45426c7e92d67f57a87b9babb92226815526008af66e9bff839847ece",
    "cross_cats_sorted": [
      "cond-mat.quant-gas",
      "cond-mat.stat-mech",
      "gr-qc",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2025-05-07T02:58:29Z",
    "title_canon_sha256": "87290c7290da52411098e2a193361a88d9dfdf3f2f537c4faf5ad9dd5100d1a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.04086",
    "kind": "arxiv",
    "version": 1
  }
}