Pith Number

pith:W4FCCSTG

pith:2022:W4FCCSTGNAB5JBH5TUQGFDUPLO

not attested not anchored not stored refs pending

Generation and propagation of nonlinear quasi-normal modes of a Schwarzschild black hole

Lam Hui, Macarena Lagos

arxiv:2208.07379 v2 · 2022-08-15 · gr-qc · astro-ph.HE · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W4FCCSTGNAB5JBH5TUQGFDUPLO}

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

6 papers in Pith

The Bondi--Sachs gauge, BMS frames, and memory in black hole perturbation theory

Black Hole Ringdown Nonlinearities in the Large-D Limit

Toward claiming a detection of gravitational memory

The gravitational Compton amplitude at third post-Minkowskian order

Prompt Response from Plunging Sources in Schwarzschild Spacetime

Receipt and verification

First computed	2026-07-05T05:48:37.007530Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b70a214a666803d484fd9d20628e8f5b8bfc4e9ed6a7340611b62c3eb05ec865

Aliases

arxiv: 2208.07379 · arxiv_version: 2208.07379v2 · doi: 10.48550/arxiv.2208.07379 · pith_short_12: W4FCCSTGNAB5 · pith_short_16: W4FCCSTGNAB5JBH5 · pith_short_8: W4FCCSTG

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/W4FCCSTGNAB5JBH5TUQGFDUPLO \
  | 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: b70a214a666803d484fd9d20628e8f5b8bfc4e9ed6a7340611b62c3eb05ec865

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc1e2a561f12f375039e773c1a99b2ba745577165c2e7bce9e4928d51b3487dc",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2022-08-15T18:00:03Z",
    "title_canon_sha256": "0794dcea83c1b9df368eea977474417a4796a39a629131722a6bea01da06710f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.07379",
    "kind": "arxiv",
    "version": 2
  }
}