Pith Number

pith:2VFTDQEW

pith:2023:2VFTDQEW457BMQWJ5IBNBGUWNR

not attested not anchored not stored refs pending

Gravitational radiation from a particle plunging into a Schwarzschild black hole: frequency-domain and semirelativistic analyses

Giovanni Tambalo, Hector O. Silva, Kent Yagi, Kostas Glampedakis

arxiv:2308.14823 v2 · 2023-08-28 · 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{2VFTDQEW457BMQWJ5IBNBGUWNR}

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 spectra as discriminators of black hole mimickers

Receipt and verification

First computed	2026-07-05T07:37:29.749838Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d54b31c096e77e1642c9ea02d09a966c5d342848f87bc174f032539465b45044

Aliases

arxiv: 2308.14823 · arxiv_version: 2308.14823v2 · doi: 10.48550/arxiv.2308.14823 · pith_short_12: 2VFTDQEW457B · pith_short_16: 2VFTDQEW457BMQWJ · pith_short_8: 2VFTDQEW

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/2VFTDQEW457BMQWJ5IBNBGUWNR \
  | 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: d54b31c096e77e1642c9ea02d09a966c5d342848f87bc174f032539465b45044

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6dada75848dab407909a17cbfac0392a09cc954b9a4ec9a8f4f6d1309ae7c8bf",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2023-08-28T18:20:50Z",
    "title_canon_sha256": "6838b4d4188dc5d5361586a6a4795c438c0b4778ae82580cb9d67939913679e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.14823",
    "kind": "arxiv",
    "version": 2
  }
}