Pith Number

pith:NQR426RJ

pith:2020:NQR426RJERG5N6Y7S6EDAMZJL6

not attested not anchored not stored refs pending

Gravitational Wave Radiation of Double Degenerates with Extremely low-mass WD companions

Hai-Liang Chen, Jiao Li, Shenghua Yu, Xuefei Chen, Zhanwen Han, Zhenwei Li

arxiv:2003.02480 v1 · 2020-03-05 · astro-ph.SR · astro-ph.GA · 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{NQR426RJERG5N6Y7S6EDAMZJL6}

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

Rapid Orbital Decay in the Ultracompact Double-degenerate Binary eRASSU J060839.5$-$704014

Receipt and verification

First computed	2026-07-05T00:55:11.508097Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c23cd7a29244dd6fb1f97883033295fae81d6a4ad0f3fcf4d8105400e9ee94f

Aliases

arxiv: 2003.02480 · arxiv_version: 2003.02480v1 · doi: 10.48550/arxiv.2003.02480 · pith_short_12: NQR426RJERG5 · pith_short_16: NQR426RJERG5N6Y7 · pith_short_8: NQR426RJ

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/NQR426RJERG5N6Y7S6EDAMZJL6 \
  | 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: 6c23cd7a29244dd6fb1f97883033295fae81d6a4ad0f3fcf4d8105400e9ee94f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e0d27622c3f3bf877fa99ed160ef1097a0f3d409d8c49b3da99b93444f22bfe",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.HE",
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2020-03-05T08:39:31Z",
    "title_canon_sha256": "38ebac7109192749d593c6247f61ad1adb3bf49de82268d397c8b2141ccb9547"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.02480",
    "kind": "arxiv",
    "version": 1
  }
}