Pith Number

pith:33NCZ6EP

pith:2024:33NCZ6EPOPWZX4BUOOSXHXJMOU

not attested not anchored not stored refs pending

Can the NANOGrav observations constrain the geometry of the universe?

Daniele Vernieri, Matteo Califano, Rocco D'Agostino

arxiv:2403.15373 v1 · 2024-03-22 · 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{33NCZ6EPOPWZX4BUOOSXHXJMOU}

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

Distance duality relation in symmetric teleparallel gravity

Receipt and verification

First computed	2026-07-05T08:11:43.534530Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

deda2cf88f73ed9bf03473a573dd2c7526c1af4ece31f5517be12b34f4a59ab5

Aliases

arxiv: 2403.15373 · arxiv_version: 2403.15373v1 · doi: 10.48550/arxiv.2403.15373 · pith_short_12: 33NCZ6EPOPWZ · pith_short_16: 33NCZ6EPOPWZX4BU · pith_short_8: 33NCZ6EP

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/33NCZ6EPOPWZX4BUOOSXHXJMOU \
  | 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: deda2cf88f73ed9bf03473a573dd2c7526c1af4ece31f5517be12b34f4a59ab5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "584952111608cd55ddb39184c537a8d86ba4c0b374819b089319e01498d489f0",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2024-03-22T17:52:27Z",
    "title_canon_sha256": "3ae4e7676bcde5d3372be6d917034eed89d4a6363d6da2c1e85de058812990a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.15373",
    "kind": "arxiv",
    "version": 1
  }
}