Pith Number

pith:CLMZ43QX

pith:2011:CLMZ43QXSE3I5CDYVJ7KOI7JYJ

not attested not anchored not stored refs pending

Open quantum system approach to Gibbons-Hawking effect of de Sitter space-time

Hongwei Yu

arxiv:1101.5235 v2 · 2011-01-27 · 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{CLMZ43QXSE3I5CDYVJ7KOI7JYJ}

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

1 paper in Pith

Open Quantum Entanglement: A study of two atomic system in static patch of de Sitter space

Receipt and verification

First computed	2026-05-18T04:28:09.257081Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12d99e6e1791368e8878aa7ea723e9c2571ca4f99a8de21946f678b899b31f9f

Aliases

arxiv: 1101.5235 · arxiv_version: 1101.5235v2 · doi: 10.48550/arxiv.1101.5235 · pith_short_12: CLMZ43QXSE3I · pith_short_16: CLMZ43QXSE3I5CDY · pith_short_8: CLMZ43QX

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/CLMZ43QXSE3I5CDYVJ7KOI7JYJ \
  | 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: 12d99e6e1791368e8878aa7ea723e9c2571ca4f99a8de21946f678b899b31f9f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "50d88ab6ef2e12b67a7107232bc4a7094660a5b24ab3021051d8b26618f42f41",
    "cross_cats_sorted": [
      "hep-th",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2011-01-27T09:46:13Z",
    "title_canon_sha256": "4cdc99756bb7e9d4342b88be74b77ea0738bab17bbc01592ed3d7eecf9d0f440"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.5235",
    "kind": "arxiv",
    "version": 2
  }
}