Pith Number

pith:7S6TLW7D

pith:2020:7S6TLW7DKH564WEGPZF54ZRGWB

not attested not anchored not stored refs pending

A generalized precession parameter $\chi_\mathrm{p}$ to interpret gravitational-wave data

Daria Gangardt, Davide Gerosa, Geraint Pratten, Lucy M. Thomas, Matthew Mould, Patricia Schmidt

arxiv:2011.11948 v2 · 2020-11-24 · gr-qc · 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{7S6TLW7DKH564WEGPZF54ZRGWB}

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

3 papers in Pith

Fast neural network surrogate for multimodal effective-one-body gravitational waveforms from generically precessing compact binaries

Posterior Predictive Checks for Gravitational-wave Populations: Limitations and Improvements

Signatures of a subpopulation of hierarchical mergers in the GWTC-4 gravitational-wave dataset

Receipt and verification

First computed	2026-07-05T02:26:15.237832Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fcbd35dbe351fbee58867e4bde6626b05afdd41ce666538823e465e3dff26663

Aliases

arxiv: 2011.11948 · arxiv_version: 2011.11948v2 · doi: 10.48550/arxiv.2011.11948 · pith_short_12: 7S6TLW7DKH56 · pith_short_16: 7S6TLW7DKH564WEG · pith_short_8: 7S6TLW7D

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/7S6TLW7DKH564WEGPZF54ZRGWB \
  | 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: fcbd35dbe351fbee58867e4bde6626b05afdd41ce666538823e465e3dff26663

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "696b5cc410b4c9262a778f9228878915601ffcf61771ebb987ae77d6e23489ef",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2020-11-24T08:04:48Z",
    "title_canon_sha256": "f41c8a895664d6dd275f41b50d35ee2d26e8c9e5c35c74702d4a94c4319a8491"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.11948",
    "kind": "arxiv",
    "version": 2
  }
}