Pith Number

pith:QQ77I7Y2

pith:2020:QQ77I7Y22V3E33PZMCTSW24XRG

not attested not anchored not stored refs pending

Endpoint of the up-down instability in precessing binary black holes

Davide Gerosa, Matthew Mould

arxiv:2003.02281 v2 · 2020-03-04 · gr-qc · astro-ph.GA · 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{QQ77I7Y22V3E33PZMCTSW24XRG}

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

1 paper in Pith

Coincident morphological transitions in precessing black-hole binaries

Receipt and verification

First computed	2026-07-05T01:11:34.094062Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

843ff47f1ad5764dedf960a72b6b978996d4fcbfb859982c0d99ebe6a223e470

Aliases

arxiv: 2003.02281 · arxiv_version: 2003.02281v2 · doi: 10.48550/arxiv.2003.02281 · pith_short_12: QQ77I7Y22V3E · pith_short_16: QQ77I7Y22V3E33PZ · pith_short_8: QQ77I7Y2

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/QQ77I7Y22V3E33PZMCTSW24XRG \
  | 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: 843ff47f1ad5764dedf960a72b6b978996d4fcbfb859982c0d99ebe6a223e470

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f545735537e9025ec8e16637493bc7ff1bec4481db700f49fdc7a05b5ff737e2",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2020-03-04T19:00:06Z",
    "title_canon_sha256": "a539bb1bf21c99ca0fca2ac98694aa165fea1a922c9d9793dcc2e9e716bfb454"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.02281",
    "kind": "arxiv",
    "version": 2
  }
}