Pith Number

pith:UJQZSPRI

pith:2020:UJQZSPRICKODNLJH2N6NY72UAN

not attested not anchored not stored refs pending

Constrains on the electric charges of the binary black holes with GWTC-1 events

Guan-Wen Yuan, Hai-Tian Wang, Jin-Liang Jiang, Peng-Cheng Li, Yi-Ming Hu, Yi-Zhong Fan

arxiv:2004.12421 v3 · 2020-04-26 · gr-qc · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UJQZSPRICKODNLJH2N6NY72UAN}

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

Inspiral gravitational waveforms from charged compact binaries with scalar hair

Receipt and verification

First computed	2026-07-05T03:09:15.352000Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a261993e28129c36ad27d37cdc7f5403643042cb844bcb2033633a1b6ee4cde8

Aliases

arxiv: 2004.12421 · arxiv_version: 2004.12421v3 · doi: 10.48550/arxiv.2004.12421 · pith_short_12: UJQZSPRICKOD · pith_short_16: UJQZSPRICKODNLJH · pith_short_8: UJQZSPRI

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/UJQZSPRICKODNLJH2N6NY72UAN \
  | 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: a261993e28129c36ad27d37cdc7f5403643042cb844bcb2033633a1b6ee4cde8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd539be87583b1f3993ebcd54f71ae2e108aab3e2e27ed918b1002eea0331aa0",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2020-04-26T15:53:41Z",
    "title_canon_sha256": "b9ac5b231bf7fce7007e881a8a9fed178877abcc27f401ba44a6badaa71d18c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.12421",
    "kind": "arxiv",
    "version": 3
  }
}