Pith Number

pith:7TEGMJKC

pith:2025:7TEGMJKCCDMOHME7IX6SM3SBE5

not attested not anchored not stored refs pending

Unraveling superradiance: Entanglement and mutual information in collective decay

Daniel Malz, Peter Rabl, Xin H. H. Zhang

arxiv:2505.13401 v3 · 2025-05-19 · quant-ph · physics.atom-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{7TEGMJKCCDMOHME7IX6SM3SBE5}

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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

Extensive mixed-state entanglement in kinetically constrained superradiance

Receipt and verification

First computed	2026-07-05T11:38:07.206326Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fcc866254210d8e3b09f45fd266e4127589bc1cc527c1822b5fa551d1e7957b7

Aliases

arxiv: 2505.13401 · arxiv_version: 2505.13401v3 · doi: 10.48550/arxiv.2505.13401 · pith_short_12: 7TEGMJKCCDMO · pith_short_16: 7TEGMJKCCDMOHME7 · pith_short_8: 7TEGMJKC

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/7TEGMJKCCDMOHME7IX6SM3SBE5 \
  | 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: fcc866254210d8e3b09f45fd266e4127589bc1cc527c1822b5fa551d1e7957b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ded02675d4f01c89fd2941ff924717b42e876f1e10073b34f46b5907ccba47e8",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-05-19T17:36:37Z",
    "title_canon_sha256": "678647c3a26a0359f7c600c5a20206ba1c4b21e0d65dccb67a2cbf3dded85995"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.13401",
    "kind": "arxiv",
    "version": 3
  }
}