Pith Number

pith:SXFXPUG2

pith:2017:SXFXPUG2BV2NSQ4UMPVALHFUFU

not attested not anchored not stored refs pending

Hierarchical analysis of gravitational-wave measurements of binary black hole spin-orbit misalignments

Christopher P. L. Berry, Ilya Mandel, Simon Stevenson

arxiv:1703.06873 v2 · 2017-03-20 · astro-ph.HE · 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{SXFXPUG2BV2NSQ4UMPVALHFUFU}

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

Waveform Modelling for the Laser Interferometer Space Antenna

GWTC-3: Compact Binary Coalescences Observed by LIGO and Virgo During the Second Part of the Third Observing Run

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

Receipt and verification

First computed	2026-05-18T00:18:46.676782Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95cb77d0da0d74d9439463ea059cb42d3cd9f6081a3155f633b615fdf8e107d0

Aliases

arxiv: 1703.06873 · arxiv_version: 1703.06873v2 · doi: 10.48550/arxiv.1703.06873 · pith_short_12: SXFXPUG2BV2N · pith_short_16: SXFXPUG2BV2NSQ4U · pith_short_8: SXFXPUG2

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/SXFXPUG2BV2NSQ4UMPVALHFUFU \
  | 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: 95cb77d0da0d74d9439463ea059cb42d3cd9f6081a3155f633b615fdf8e107d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e8bd80312fc1c82000337494d0d02be82e316e2160579de80f9a0b1ddf1108f",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-03-20T17:57:38Z",
    "title_canon_sha256": "e3e2a5015cbab5e8537fe7fdc48af9388b1cb555ab918bb61baca352a1cb4432"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.06873",
    "kind": "arxiv",
    "version": 2
  }
}