Pith Number

pith:S7C5K4VQ

pith:2022:S7C5K4VQJCGJLNITMDY2WMELE2

not attested not anchored not stored refs pending

Entanglement harvesting between two inertial Unruh-DeWitt detectors from non-vacuum quantum fluctuations

Bibhas Ranjan Majhi, Dipankar Barman, Subhajit Barman

arxiv:2205.08505 v2 · 2022-05-17 · gr-qc · hep-th · 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{S7C5K4VQJCGJLNITMDY2WMELE2}

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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

2 papers in Pith

Entanglement Harvesting and Quantum Discord of Alpha Vacua in de Sitter Space

Entanglement between accelerated probes in a de Sitter spacetime

Receipt and verification

First computed	2026-07-05T04:48:52.493019Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97c5d572b0488c95b51360f1ab308b26a6d60baa4f5b2e83bcbbe09c1dad3468

Aliases

arxiv: 2205.08505 · arxiv_version: 2205.08505v2 · doi: 10.48550/arxiv.2205.08505 · pith_short_12: S7C5K4VQJCGJ · pith_short_16: S7C5K4VQJCGJLNIT · pith_short_8: S7C5K4VQ

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/S7C5K4VQJCGJLNITMDY2WMELE2 \
  | 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: 97c5d572b0488c95b51360f1ab308b26a6d60baa4f5b2e83bcbbe09c1dad3468

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "402208bb6c08534026f2de6031a1682ce2cade85ff916f8c138c00f51067666d",
    "cross_cats_sorted": [
      "hep-th",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2022-05-17T17:23:20Z",
    "title_canon_sha256": "f2730ccdee3e6109cd1d4dec59afa808b964a7709bcaf3716b81abb32439c60b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.08505",
    "kind": "arxiv",
    "version": 2
  }
}