Pith Number

pith:NT6VX7US

pith:2020:NT6VX7USQYRNEFZVRYCX5YLVKB

not attested not anchored not stored refs pending

GW190521 may be an intermediate mass ratio inspiral

Alexander H. Nitz, Collin D. Capano

arxiv:2010.12558 v3 · 2020-10-23 · 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{NT6VX7USQYRNEFZVRYCX5YLVKB}

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

Tests of General Relativity with GWTC-3

Receipt and verification

First computed	2026-07-05T02:09:49.193408Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6cfd5bfe928622d217358e057ee175506c3c72d55379cee55242d29fa640d78a

Aliases

arxiv: 2010.12558 · arxiv_version: 2010.12558v3 · doi: 10.48550/arxiv.2010.12558 · pith_short_12: NT6VX7USQYRN · pith_short_16: NT6VX7USQYRNEFZV · pith_short_8: NT6VX7US

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/NT6VX7USQYRNEFZVRYCX5YLVKB \
  | 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: 6cfd5bfe928622d217358e057ee175506c3c72d55379cee55242d29fa640d78a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2556e13668f9e201644eb27c3c9fce5457857475e53754da272ad3d3f65e472f",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2020-10-23T17:37:38Z",
    "title_canon_sha256": "a103d6988e2abfbfab5b6fbb31cbd329f945f032a6c68f45c6974b2705e9e368"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.12558",
    "kind": "arxiv",
    "version": 3
  }
}