Pith Number

pith:GUC7QM7H

pith:2019:GUC7QM7H3QNZYHPU2QTNROXL3R

not attested not anchored not stored refs pending

Einstein-scalar-Gauss-Bonnet black holes: Analytical approximation for the metric and applications to calculations of shadows

Alexander Zhidenko, Roman A. Konoplya, Thomas Pappas

arxiv:1907.10112 v3 · 2019-07-23 · gr-qc · astro-ph.HE · hep-th

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\usepackage{pith}
\pithnumber{GUC7QM7H3QNZYHPU2QTNROXL3R}

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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

Ces\`aro convergence of the high-order WKB method and its applications to black-hole overtones and long-lived modes

A First-Order Eikonal Framework for Quasinormal Modes, Shadows, Strong Lensing, and Grey-Body Factors in a Scalarized Black-Hole Metric

Receipt and verification

First computed	2026-07-05T00:44:17.983497Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3505f833e7dc1b9c1df4d426d8baebdc5d58198af9e9b2bf73de5c2ac8ceff18

Aliases

arxiv: 1907.10112 · arxiv_version: 1907.10112v3 · doi: 10.48550/arxiv.1907.10112 · pith_short_12: GUC7QM7H3QNZ · pith_short_16: GUC7QM7H3QNZYHPU · pith_short_8: GUC7QM7H

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/GUC7QM7H3QNZYHPU2QTNROXL3R \
  | 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: 3505f833e7dc1b9c1df4d426d8baebdc5d58198af9e9b2bf73de5c2ac8ceff18

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9fd20ced826af5bb13359bde6319a192ffd6b1492dfbb42b4501b7f945d8c8e9",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2019-07-23T19:50:15Z",
    "title_canon_sha256": "a5870e5d3d9bec0dae7c437539c72b060f225b7c2951eb4de06a6278591fe391"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.10112",
    "kind": "arxiv",
    "version": 3
  }
}