Pith Number

pith:2X7EHOX7

pith:2020:2X7EHOX75ZRZO4CIPFXNMOVE3L

not attested not anchored not stored refs pending

Correspondence between quasinormal modes and the shadow radius in a wormhole spacetime

Kimet Jusufi

arxiv:2007.16019 v2 · 2020-07-30 · 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{2X7EHOX75ZRZO4CIPFXNMOVE3L}

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

Transition from Regular Black Holes to Wormholes in Covariant Effective Quantum Gravity: Scattering, Quasinormal Modes, and Hawking Radiation

Receipt and verification

First computed	2026-07-05T03:15:28.405079Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5fe43baffee63977048796ed63aa4daefa6bf57f67ed7dddcf4fcfbf4dccbe0

Aliases

arxiv: 2007.16019 · arxiv_version: 2007.16019v2 · doi: 10.48550/arxiv.2007.16019 · pith_short_12: 2X7EHOX75ZRZ · pith_short_16: 2X7EHOX75ZRZO4CI · pith_short_8: 2X7EHOX7

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/2X7EHOX75ZRZO4CIPFXNMOVE3L \
  | 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: d5fe43baffee63977048796ed63aa4daefa6bf57f67ed7dddcf4fcfbf4dccbe0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c1f83842a77c756287a1d999fee1dcdff5bafd44bd3e7dddb06ef681089eb53",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2020-07-30T15:14:20Z",
    "title_canon_sha256": "8b7f51267bebafb28d7ae3470fbe8d788da961ea39b5fbdc7da017db5d7fcea2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.16019",
    "kind": "arxiv",
    "version": 2
  }
}