Pith Number

pith:SZ3KFNWU

pith:2021:SZ3KFNWUVRUQVZHRFRY6JDXZXP

not attested not anchored not stored refs pending

Gravitational-wave constraints on the GWTC-2 events by measuring the tidal deformability and the spin-induced quadrupole moment

Nami Uchikata, Takahiro Tanaka, Tatsuya Narikawa

arxiv:2106.09193 v5 · 2021-06-17 · gr-qc · astro-ph.CO · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SZ3KFNWUVRUQVZHRFRY6JDXZXP}

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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

4 papers in Pith

Establishing Compactness as a Population Observable in Gravitational-Wave Astronomy

Higher-Derivative Corrections to Reissner--Nordstr\"om Black Holes from Worldline QFT

Establishing Compactness as a Population Observable in Gravitational-Wave Astronomy

Tests of General Relativity with GWTC-3

Receipt and verification

First computed	2026-07-05T10:42:55.414957Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9676a2b6d4ac690ae4f12c71e48ef9bbc7326f60a32d40769ad3d950119b4aa8

Aliases

arxiv: 2106.09193 · arxiv_version: 2106.09193v5 · doi: 10.48550/arxiv.2106.09193 · pith_short_12: SZ3KFNWUVRUQ · pith_short_16: SZ3KFNWUVRUQVZHR · pith_short_8: SZ3KFNWU

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/SZ3KFNWUVRUQVZHRFRY6JDXZXP \
  | 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: 9676a2b6d4ac690ae4f12c71e48ef9bbc7326f60a32d40769ad3d950119b4aa8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9d872c962adb4834d9dec68d036c4c4a5ac63c31a8ff69b81693ce4e55b9120",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2021-06-17T01:00:50Z",
    "title_canon_sha256": "4fc3f59a4b8e5d5a1a3355683f0a14c69319a5be1ddedeb2dec424d683f9e7b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.09193",
    "kind": "arxiv",
    "version": 5
  }
}