Pith Number

pith:C43ZZ3SO

pith:2019:C43ZZ3SOVFD7OOR5MVORBSJC73

not attested not anchored not stored refs pending

Regge pole description of scattering of scalar and electromagnetic waves by a Schwarzschild black hole

Antoine Folacci, Mohamed Ould El Hadj

arxiv:1901.03965 v3 · 2019-01-13 · 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{C43ZZ3SOVFD7OOR5MVORBSJC73}

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

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

Receipt and verification

First computed	2026-05-17T23:44:29.595079Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17379cee4ea947f73a3d655d10c922feee09771d4ba06705dd55ca8ea7f93983

Aliases

arxiv: 1901.03965 · arxiv_version: 1901.03965v3 · doi: 10.48550/arxiv.1901.03965 · pith_short_12: C43ZZ3SOVFD7 · pith_short_16: C43ZZ3SOVFD7OOR5 · pith_short_8: C43ZZ3SO

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/C43ZZ3SOVFD7OOR5MVORBSJC73 \
  | 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: 17379cee4ea947f73a3d655d10c922feee09771d4ba06705dd55ca8ea7f93983

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ae91e48abfd7e98b6dcefa9bc2c1359cbdf5a7eda0781a3a0c4499825bdc003",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2019-01-13T12:02:32Z",
    "title_canon_sha256": "8d0924d4bc9835bd0ad5a33cc57f186f228a0513fd5436d3736c2f95b79c7162"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.03965",
    "kind": "arxiv",
    "version": 3
  }
}