Pith Number

pith:NLRO6N77

pith:2024:NLRO6N77B5KSJPRB53VLPVQYXL

not attested not anchored not stored refs pending

The Sine-Gordon QFT in de Sitter spacetime

Carolina Moreira Ferrera, Daniela Cadamuro, Markus B. Fr\"ob

arxiv:2404.12324 v2 · 2024-04-18 · math-ph · hep-th · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NLRO6N77B5KSJPRB53VLPVQYXL}

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.

Receipt and verification

First computed	2026-07-05T09:43:06.846696Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ae2ef37ff0f5524be21eeeab7d618badb6a4f3a22e61dfe214f502981618d12

Aliases

arxiv: 2404.12324 · arxiv_version: 2404.12324v2 · doi: 10.48550/arxiv.2404.12324 · pith_short_12: NLRO6N77B5KS · pith_short_16: NLRO6N77B5KSJPRB · pith_short_8: NLRO6N77

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/NLRO6N77B5KSJPRB53VLPVQYXL \
  | 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: 6ae2ef37ff0f5524be21eeeab7d618badb6a4f3a22e61dfe214f502981618d12

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f7a37c629fc2ffa12e713848e385f776d4f46a5ee116701a03bcaac2304abf2a",
    "cross_cats_sorted": [
      "hep-th",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2024-04-18T16:53:18Z",
    "title_canon_sha256": "e1272d4a04f36cec0c50f4c73fc08911645e768b7d67841a81c5f638b424ddc2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.12324",
    "kind": "arxiv",
    "version": 2
  }
}