Pith Number

pith:COX24X7T

pith:2018:COX24X7TZQWUIOT7JAP2NUET7I

not attested not anchored not stored refs pending

Probing Palatini-type gravity theories through gravitational wave detections via quasinormal modes

Che-Yu Chen, Mariam Bouhmadi-L\'opez, Pisin Chen

arxiv:1811.12494 v2 · 2018-11-29 · 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{COX24X7TZQWUIOT7JAP2NUET7I}

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	2026-05-17T23:55:18.989325Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13afae5ff3cc2d443a7f481fa6d093fa01d7c958c7c4654a9f567bb86ee99b0e

Aliases

arxiv: 1811.12494 · arxiv_version: 1811.12494v2 · doi: 10.48550/arxiv.1811.12494 · pith_short_12: COX24X7TZQWU · pith_short_16: COX24X7TZQWUIOT7 · pith_short_8: COX24X7T

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/COX24X7TZQWUIOT7JAP2NUET7I \
  | 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: 13afae5ff3cc2d443a7f481fa6d093fa01d7c958c7c4654a9f567bb86ee99b0e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "056dff27156e485db304038057290fd765e488b7c7bafe8dadc5fdd59ea165ff",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-11-29T21:28:15Z",
    "title_canon_sha256": "4ece1be5713d139c60e7a9d83f2020d1a217024915343f063d98fe46579ead74"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.12494",
    "kind": "arxiv",
    "version": 2
  }
}