Pith. sign in
Pith Number

pith:4AZV5P5P

pith:2021:4AZV5P5PLDE46CC6QPHFQ7R746
not attested not anchored not stored refs pending

Improved gravitational-wave constraints on higher-order curvature theories of gravity

Hector O. Silva, Nicolas Yunes, Remya Nair, Scott E. Perkins

arxiv:2104.11189 v2 · 2021-04-22 · gr-qc

Add to your LaTeX paper
\usepackage{pith}
\pithnumber{4AZV5P5PLDE46CC6QPHFQ7R746}

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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

5 papers in Pith

Receipt and verification
First computed 2026-07-05T03:02:51.852333Z
Builder pith-number-builder-2026-05-17-v1
Signature Pith Ed25519 (pith-v1-2026-05) · public key
Schema pith-number/v1.0

Canonical hash

e0335ebfaf58c9cf085e83ce587e3fe7ba9cc434069025926a163faa45aec584

Aliases

arxiv: 2104.11189 · arxiv_version: 2104.11189v2 · doi: 10.48550/arxiv.2104.11189 · pith_short_12: 4AZV5P5PLDE4 · pith_short_16: 4AZV5P5PLDE46CC6 · pith_short_8: 4AZV5P5P
Agent API
Verify this Pith Number yourself
curl -sH 'Accept: application/ld+json' https://pith.science/pith/4AZV5P5PLDE46CC6QPHFQ7R746 \
  | 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: e0335ebfaf58c9cf085e83ce587e3fe7ba9cc434069025926a163faa45aec584
Canonical record JSON
{
  "metadata": {
    "abstract_canon_sha256": "ae0dd9412fe6e28968d9e70a1803f18f18ed1a8bd03b0a77c4f937a09e7c510c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2021-04-22T17:23:33Z",
    "title_canon_sha256": "2a97ba389e1c9cf4963b7f21e291a2cbb2a34b118af113ae5fc83a9615d405b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.11189",
    "kind": "arxiv",
    "version": 2
  }
}