Pith Number

pith:MPCPHD5S

pith:2026:MPCPHD5SK4HJ3CPMF3DNVTG7WS

not attested not anchored not stored refs pending

Dynamical quasinormal mode excitation II: propagation and convergence in Schwarzschild

Adrien Kuntz, Enrico Cannizzaro, Gregorio Carullo, Laura Sberna, Marina De Amicis

arxiv:2605.16492 v1 · 2026-05-15 · gr-qc · hep-th · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MPCPHD5SK4HJ3CPMF3DNVTG7WS}

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	2026-05-20T00:02:25.227689Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63c4f38fb2570e9d89ec2ec6daccdfb48323784af92a9f0fc8cd649294724923

Aliases

arxiv: 2605.16492 · arxiv_version: 2605.16492v1 · doi: 10.48550/arxiv.2605.16492 · pith_short_12: MPCPHD5SK4HJ · pith_short_16: MPCPHD5SK4HJ3CPM · pith_short_8: MPCPHD5S

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/MPCPHD5SK4HJ3CPMF3DNVTG7WS \
  | 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: 63c4f38fb2570e9d89ec2ec6daccdfb48323784af92a9f0fc8cd649294724923

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a575c5bc2245201d294029054fd24c95d535018d2da7a0c7de4779d6bce20239",
    "cross_cats_sorted": [
      "hep-th",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2026-05-15T18:00:02Z",
    "title_canon_sha256": "f939c72048d3c26ade844bf92113a72bd1b444f77b224346f51a11deabce8268"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.16492",
    "kind": "arxiv",
    "version": 1
  }
}