Pith Number

pith:Y2C522FV

pith:2025:Y2C522FVMZ4MSCRRJZ4WJIACX2

not attested not anchored not stored refs pending

Noncommutative Quasinormal Modes and the Violation of Isospectrality

A. Naveena Kumara, Andjelo Samsarov, Ivica Smoli\'c, Nikola Herceg, Tajron Juri\'c

arxiv:2503.15181 v1 · 2025-03-19 · 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{Y2C522FVMZ4MSCRRJZ4WJIACX2}

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.

Receipt and verification

First computed	2026-07-05T10:34:47.652827Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c685dd68b56678c90a314e7964a002be92414e8a2631ec537d610c18901f7ab3

Aliases

arxiv: 2503.15181 · arxiv_version: 2503.15181v1 · doi: 10.48550/arxiv.2503.15181 · pith_short_12: Y2C522FVMZ4M · pith_short_16: Y2C522FVMZ4MSCRR · pith_short_8: Y2C522FV

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/Y2C522FVMZ4MSCRRJZ4WJIACX2 \
  | 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: c685dd68b56678c90a314e7964a002be92414e8a2631ec537d610c18901f7ab3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f014f8d457bc91c19a4f6b984758031e921bdf1fa1d9a9bcae91db04570676f5",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2025-03-19T13:07:45Z",
    "title_canon_sha256": "cdd92a4aab15a5cbbb4de8055aab87fff6c956962c7f3fa86f2b071d4afc6f30"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.15181",
    "kind": "arxiv",
    "version": 1
  }
}