Pith Number

pith:2FN5ZERY

pith:2022:2FN5ZERYCNRJSA2HWER2OI2QRV

not attested not anchored not stored refs pending

Black Holes Decohere Quantum Superpositions

Daine L. Danielson, Gautam Satishchandran, Robert M. Wald

arxiv:2205.06279 v2 · 2022-05-12 · hep-th · gr-qc · 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{2FN5ZERYCNRJSA2HWER2OI2QRV}

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

8 papers in Pith

Horizon-Restricted Leading Soft QED as Open Quantum System

Probing Spacetime Topology and Superposition with Accelerated Detectors

Gauging Open EFTs from the top down

Not all black holes decohere quantum superpositions

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

Receipt and verification

First computed	2026-07-05T05:20:11.419513Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d15bdc92381362990347b123a723508d408545db0ee9568ae6834f7c94cc8569

Aliases

arxiv: 2205.06279 · arxiv_version: 2205.06279v2 · doi: 10.48550/arxiv.2205.06279 · pith_short_12: 2FN5ZERYCNRJ · pith_short_16: 2FN5ZERYCNRJSA2H · pith_short_8: 2FN5ZERY

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/2FN5ZERYCNRJSA2HWER2OI2QRV \
  | 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: d15bdc92381362990347b123a723508d408545db0ee9568ae6834f7c94cc8569

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f79890be5b427494840aad647360cb97063ca504859d2844f0844df9730e645",
    "cross_cats_sorted": [
      "gr-qc",
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2022-05-12T18:00:04Z",
    "title_canon_sha256": "16bc8c1286c99cd9c7f8f47b39404663095c371b6dd0fb20c3ba8dbeb41e5dea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.06279",
    "kind": "arxiv",
    "version": 2
  }
}