Pith Number

pith:6MGPGEJH

pith:2021:6MGPGEJH4WNZMPNXKAPCOXLZ62

not attested not anchored not stored refs pending

Merger-Ringdown Consistency: A New Test of Strong Gravity using Deep Learning

Costantino Pacilio, Swetha Bhagwat

arxiv:2101.07817 v4 · 2021-01-19 · 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{6MGPGEJH4WNZMPNXKAPCOXLZ62}

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

Plunge-Merger-Ringdown Tests of General Relativity with GW250114

Receipt and verification

First computed	2026-07-05T02:56:55.601723Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f30cf31127e59b963db7501e275d79f690c77e6f41127d1aaa42110ad110583e

Aliases

arxiv: 2101.07817 · arxiv_version: 2101.07817v4 · doi: 10.48550/arxiv.2101.07817 · pith_short_12: 6MGPGEJH4WNZ · pith_short_16: 6MGPGEJH4WNZMPNX · pith_short_8: 6MGPGEJH

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/6MGPGEJH4WNZMPNXKAPCOXLZ62 \
  | 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: f30cf31127e59b963db7501e275d79f690c77e6f41127d1aaa42110ad110583e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86ec422cc8f61b6747d9289a23d9967c77f71ccb57bf08942343da14944cf0e2",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2021-01-19T19:02:06Z",
    "title_canon_sha256": "b7447a561717b090b2e787369c4cf19125c1eb672679b63d5740fd1f39a9d2b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.07817",
    "kind": "arxiv",
    "version": 4
  }
}