Pith Number

pith:E5ETXKLN

pith:2023:E5ETXKLNYW244CLAC7NKOGQXDI

not attested not anchored not stored refs pending

On effective models of regular black holes inspired by higher-derivative and nonlocal gravity

Breno L. Giacchini, Leonardo Modesto, Nicol\`o Burzill\`a, Tib\'erio de Paula Netto

arxiv:2308.12251 v2 · 2023-08-23 · gr-qc · hep-th

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

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\usepackage{pith}
\pithnumber{E5ETXKLNYW244CLAC7NKOGQXDI}

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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

4 papers in Pith

Acausal exact vacuum solutions in nonlocal gravity

Inflation driven by repulsive-like primordial black holes

Eikonal, nonlocality and regular black holes

Receipt and verification

First computed	2026-07-05T09:06:39.519474Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

27493ba96dc5b5ce096017daa71a171a06ad604dbf498709b5c1d842a3136350

Aliases

arxiv: 2308.12251 · arxiv_version: 2308.12251v2 · doi: 10.48550/arxiv.2308.12251 · pith_short_12: E5ETXKLNYW24 · pith_short_16: E5ETXKLNYW244CLA · pith_short_8: E5ETXKLN

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/E5ETXKLNYW244CLAC7NKOGQXDI \
  | 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: 27493ba96dc5b5ce096017daa71a171a06ad604dbf498709b5c1d842a3136350

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d54a5a6bc1ce2ef98a9a102eab916624fb829b7d27cd838b825e2f7e53779f8c",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2023-08-23T17:01:27Z",
    "title_canon_sha256": "8c80ce566325f40da170af55b5d97af99c140d699b4ec85cf5c2c1570f92cdca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.12251",
    "kind": "arxiv",
    "version": 2
  }
}