Pith Number

pith:2OJATJ6F

pith:2026:2OJATJ6FSUYB5XYFAB5F4SGI75

not attested not anchored not stored refs pending

Bouncing singularities in Schwarzschild: a geometric origin of the QNM convergence region

Benjamin Withers, Paolo Arnaudo

arxiv:2605.16489 v1 · 2026-05-15 · gr-qc · 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{2OJATJ6FSUYB5XYFAB5F4SGI75}

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

Bouncing singularities in Schwarzschild: a geometric origin of the QNM convergence region

Receipt and verification

First computed	2026-05-20T00:02:24.925794Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d39209a7c595301edf05007a5e48c8ff4fedebbf189ca697a2a18b83f91b9bc3

Aliases

arxiv: 2605.16489 · arxiv_version: 2605.16489v1 · doi: 10.48550/arxiv.2605.16489 · pith_short_12: 2OJATJ6FSUYB · pith_short_16: 2OJATJ6FSUYB5XYF · pith_short_8: 2OJATJ6F

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/2OJATJ6FSUYB5XYFAB5F4SGI75 \
  | 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: d39209a7c595301edf05007a5e48c8ff4fedebbf189ca697a2a18b83f91b9bc3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0a1e636f83b44c3c7f1aa3a02beb1721e6b864ed308880b8d9f47c31b7fa6da",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2026-05-15T18:00:01Z",
    "title_canon_sha256": "abede59197260e5053205f12c410e76e4d5444a00717925d41167301b6019db1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.16489",
    "kind": "arxiv",
    "version": 1
  }
}