Pith Number

pith:LUO74FFS

pith:2024:LUO74FFSVECI6QA35626XHWYKO

not attested not anchored not stored refs pending

A Numerical Calculation of Entanglement Entropy in de Sitter Space

Dimitrios Katsinis, Georgios Pastras, Konstantinos Boutivas, Nikolaos Tetradis

arxiv:2407.07811 v2 · 2024-07-10 · hep-th · gr-qc · hep-lat · 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{LUO74FFSVECI6QA35626XHWYKO}

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

Irreversibility of quantum field theory in de Sitter: the C, F and A theorems

Receipt and verification

First computed	2026-07-05T12:01:54.143715Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d1dfe14b2a9048f401befb5eb9ed853be598e2d49167311ccf62a1aded73102

Aliases

arxiv: 2407.07811 · arxiv_version: 2407.07811v2 · doi: 10.48550/arxiv.2407.07811 · pith_short_12: LUO74FFSVECI · pith_short_16: LUO74FFSVECI6QA3 · pith_short_8: LUO74FFS

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/LUO74FFSVECI6QA35626XHWYKO \
  | 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: 5d1dfe14b2a9048f401befb5eb9ed853be598e2d49167311ccf62a1aded73102

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0f40829c2860721391cdb86624792affc5c5b141af752719e991803d78ac747",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-lat",
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2024-07-10T16:30:38Z",
    "title_canon_sha256": "aec3730de05c4cea8d8de35d4c60704eea7eea0e9e45ae0e1ceba5b5d8f90fbb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.07811",
    "kind": "arxiv",
    "version": 2
  }
}