Pith Number

pith:7UD4KLUB

pith:2019:7UD4KLUB752V5FOMAFVUJDWZVT

not attested not anchored not stored refs pending

Scattering from compact objects: Regge poles and the complex angular momentum method

Mohamed Ould El Hadj, Sam R. Dolan, Tom Stratton

arxiv:1912.11348 v2 · 2019-12-22 · 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{7UD4KLUB752V5FOMAFVUJDWZVT}

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

3 papers in Pith

Exact Solution of the Non-minimally Coupled Klein-Gordon Equation in the Schwarzschild Star

Ringdown and echoes from compact objects: Debye series and Debye quasinormal modes

Scattering from compact objects: Debye series and Regge-Debye poles

Receipt and verification

First computed	2026-07-05T01:05:40.682868Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd07c52e81ff755e95cc016b448ed9acee72f99df54b96176bb3d1959757b9ef

Aliases

arxiv: 1912.11348 · arxiv_version: 1912.11348v2 · doi: 10.48550/arxiv.1912.11348 · pith_short_12: 7UD4KLUB752V · pith_short_16: 7UD4KLUB752V5FOM · pith_short_8: 7UD4KLUB

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/7UD4KLUB752V5FOMAFVUJDWZVT \
  | 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: fd07c52e81ff755e95cc016b448ed9acee72f99df54b96176bb3d1959757b9ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68c84a81f2b9225457ef5af948469da5ea987fb2fcd65fab46d93b5e2fc5ae80",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2019-12-22T16:27:58Z",
    "title_canon_sha256": "f0a12525cc744356f274c87a9464c2932cad7558f95442893006e1b7fa5702cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.11348",
    "kind": "arxiv",
    "version": 2
  }
}