Pith Number

pith:GXK3PP2Q

pith:2015:GXK3PP2QVS35V7SPLS3MPJ6RM2

not attested not anchored not stored refs pending

Mass-gap for black hole formation in higher derivative and ghost free gravity

Valeri P. Frolov

arxiv:1505.00492 v1 · 2015-05-03 · hep-th · 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{GXK3PP2QVS35V7SPLS3MPJ6RM2}

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

The properties and predictions of quasi-periodic oscillations around a black hole in nonlocal gravity

Receipt and verification

First computed	2026-05-18T01:35:54.533127Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

35d5b7bf50acb7dafe4f5cb6c7a7d166a770d0a2b49e42bbebd0579d974cb883

Aliases

arxiv: 1505.00492 · arxiv_version: 1505.00492v1 · doi: 10.48550/arxiv.1505.00492 · pith_short_12: GXK3PP2QVS35 · pith_short_16: GXK3PP2QVS35V7SP · pith_short_8: GXK3PP2Q

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/GXK3PP2QVS35V7SPLS3MPJ6RM2 \
  | 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: 35d5b7bf50acb7dafe4f5cb6c7a7d166a770d0a2b49e42bbebd0579d974cb883

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57cd783dd7e43a82d9a5b57db800a9ce05859a0c9e4db84e94b9f7e8b53b4d32",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2015-05-03T23:00:49Z",
    "title_canon_sha256": "df9076a8d7c723da983466f59fe05c515413c70c0d1fb3aae2210212612c2cde"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.00492",
    "kind": "arxiv",
    "version": 1
  }
}