Pith Number

pith:F32MQXVZ

pith:2023:F32MQXVZJAZUVLQASWTGUAPINF

not attested not anchored not stored refs pending

Gravitational wave polarizations with different propagation speeds

Kent Yagi, Kristen Schumacher, Nicolas Yunes

arxiv:2308.05589 v2 · 2023-08-10 · 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{F32MQXVZJAZUVLQASWTGUAPINF}

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

Testing General Relativity with Individual Supermassive Black Hole Binaries

Beyond Three Terms: Continued Fractions for Rotating Black Holes in Modified Gravity

Receipt and verification

First computed	2026-07-05T07:14:16.333892Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ef4c85eb948334aae0095a66a01e86966f1ad29c2904ffde689d8ab2fb40b81

Aliases

arxiv: 2308.05589 · arxiv_version: 2308.05589v2 · doi: 10.48550/arxiv.2308.05589 · pith_short_12: F32MQXVZJAZU · pith_short_16: F32MQXVZJAZUVLQA · pith_short_8: F32MQXVZ

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/F32MQXVZJAZUVLQASWTGUAPINF \
  | 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: 2ef4c85eb948334aae0095a66a01e86966f1ad29c2904ffde689d8ab2fb40b81

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57ec138631a431753215d5f7af1a25aec5e9dd8d6cfd3fc091982e142b383e2c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2023-08-10T13:53:02Z",
    "title_canon_sha256": "7791b69d26ada27c2a29d5512b6b2b5e368f91ddcf2da69a312a816264f06bc6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.05589",
    "kind": "arxiv",
    "version": 2
  }
}