Pith Number

pith:KVF7ABX2

pith:2018:KVF7ABX2ZOIN73WTNX5RM2PCVW

not attested not anchored not stored refs pending

Entangling detectors in anti-de Sitter space

Alexander R. H. Smith, Jialin Zhang, Laura J. Henderson, Robert B. Mann, Robie A. Hennigar

arxiv:1809.06862 v1 · 2018-09-18 · quant-ph · gr-qc · hep-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KVF7ABX2ZOIN73WTNX5RM2PCVW}

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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

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

Receipt and verification

First computed	2026-05-17T23:42:29.535820Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

554bf006facb90dfeed36dfb1669e2ad9a85a8c27a2bb67959828820e9f83267

Aliases

arxiv: 1809.06862 · arxiv_version: 1809.06862v1 · doi: 10.48550/arxiv.1809.06862 · pith_short_12: KVF7ABX2ZOIN · pith_short_16: KVF7ABX2ZOIN73WT · pith_short_8: KVF7ABX2

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/KVF7ABX2ZOIN73WTNX5RM2PCVW \
  | 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: 554bf006facb90dfeed36dfb1669e2ad9a85a8c27a2bb67959828820e9f83267

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1f92d3e65ef8d6f3c2d86bf8cd50f6ae623784b8df0dc78552e729610476a81",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-09-18T18:00:00Z",
    "title_canon_sha256": "ab586cdafe1b2743c9cc59a90f7787b130cc105ded7918cd271d4cbd026ada2e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.06862",
    "kind": "arxiv",
    "version": 1
  }
}