Pith Number

pith:DM6RRRDC

pith:2017:DM6RRRDC2E576OVSBPFR77R6RZ

not attested not anchored not stored refs pending

Harvesting large scale entanglement in de Sitter space with multiple detectors

Shingo Kukita, Yasusada Nambu

arxiv:1708.01359 v2 · 2017-08-04 · 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{DM6RRRDC2E576OVSBPFR77R6RZ}

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

2 papers in Pith

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

Bipartite entanglement harvesting with multiple detectors

Receipt and verification

First computed	2026-05-18T00:36:27.894370Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b3d18c462d13bff3ab20bcb1ffe3e8e57e504bc85f659782cec17d28e72dbc2

Aliases

arxiv: 1708.01359 · arxiv_version: 1708.01359v2 · doi: 10.48550/arxiv.1708.01359 · pith_short_12: DM6RRRDC2E57 · pith_short_16: DM6RRRDC2E576OVS · pith_short_8: DM6RRRDC

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/DM6RRRDC2E576OVSBPFR77R6RZ \
  | 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: 1b3d18c462d13bff3ab20bcb1ffe3e8e57e504bc85f659782cec17d28e72dbc2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d3209c250a29ca52183f489ece8d170e79cea9fafa2724d0370c48eb2b08b93",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2017-08-04T02:57:01Z",
    "title_canon_sha256": "fa77ff01f32f54744bee374b751724775be1686036aa13fd3bd0492e9a0589bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.01359",
    "kind": "arxiv",
    "version": 2
  }
}