Pith Number

pith:ZBCQNEV7

pith:2023:ZBCQNEV7UN73RWO37NTSESJGC2

not attested not anchored not stored refs pending

Role of spatial curvature in the primordial gravitational wave power spectrum

Daniele Vernieri, Matteo Califano, Nicola Menadeo, Rocco D'Agostino

arxiv:2305.14238 v2 · 2023-05-23 · astro-ph.CO · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZBCQNEV7UN73RWO37NTSESJGC2}

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

Distance duality relation in symmetric teleparallel gravity

On primordial matter production induced by spatial curvature in the early universe

Receipt and verification

First computed	2026-07-05T06:45:17.542032Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8450692bfa37fb8d9dbfb672249261697f6a264b6e1362f5c3142efbec12210

Aliases

arxiv: 2305.14238 · arxiv_version: 2305.14238v2 · doi: 10.48550/arxiv.2305.14238 · pith_short_12: ZBCQNEV7UN73 · pith_short_16: ZBCQNEV7UN73RWO3 · pith_short_8: ZBCQNEV7

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/ZBCQNEV7UN73RWO37NTSESJGC2 \
  | 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: c8450692bfa37fb8d9dbfb672249261697f6a264b6e1362f5c3142efbec12210

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ffd508873b1e6fcb26c92ce4417372ca498b94962dac6d1d45c23841ed31b035",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2023-05-23T16:54:09Z",
    "title_canon_sha256": "8203b95016e64ac919215219dab3a36f13bb52092b8bcb703514704643d08575"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.14238",
    "kind": "arxiv",
    "version": 2
  }
}