Pith Number

pith:DWGOGZKQ

pith:2025:DWGOGZKQPKCVBKX42CZE2MFVSX

not attested not anchored not stored refs pending

Secondary spins of extreme mass ratio inspirals: A probe to the formation channels

Qiuxin Cui, Wen-Biao Han, Zhen Pan

arxiv:2502.00856 v4 · 2025-02-02 · 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{DWGOGZKQPKCVBKX42CZE2MFVSX}

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

Constraints on the extreme mass-ratio inspiral population from LISA data

Universality in Relativistic Spinning Particle Models

Astrophysically Realistic Secondary Spins Trigger Chaos in Schwarzschild Spacetime and Discernible Gravitational Wave Signatures

Receipt and verification

First computed	2026-07-05T11:07:19.906725Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d8ce365507a8550aafcd0b24d30b595d39828c4873aa8b4ce99f3dd215bf9e1

Aliases

arxiv: 2502.00856 · arxiv_version: 2502.00856v4 · doi: 10.48550/arxiv.2502.00856 · pith_short_12: DWGOGZKQPKCV · pith_short_16: DWGOGZKQPKCVBKX4 · pith_short_8: DWGOGZKQ

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/DWGOGZKQPKCVBKX42CZE2MFVSX \
  | 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: 1d8ce365507a8550aafcd0b24d30b595d39828c4873aa8b4ce99f3dd215bf9e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1540da46834d761fbeea6715a7f4f6b152e54fe5712a575ece92f83d3dd0651",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2025-02-02T17:05:50Z",
    "title_canon_sha256": "54cfa561e2a2146ef89aa6d1840effb350b0334d6c045b66d4a59392954c578c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.00856",
    "kind": "arxiv",
    "version": 4
  }
}