Pith Number

pith:XKT44BN7

pith:2009:XKT44BN75DJ5SWYPUSMPP5GJ46

not attested not anchored not stored refs pending

Phantom Black Holes in Einstein-Maxwell-Dilaton Theory

Gerard Clement, Julio C. Fabris, Manuel Eleuterio Rodrigues

arxiv:0901.4543 v2 · 2009-01-28 · hep-th · astro-ph.HE · 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{XKT44BN75DJ5SWYPUSMPP5GJ46}

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

Novel electrically charged wormhole, black hole and black bounce exact solutions in hybrid metric-Palatini gravity

Receipt and verification

First computed	2026-07-04T16:21:48.082781Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

baa7ce05bfe8d3d95b0fa498f7f4c9e79e97bd6103d91020fbc6e47ca5580a18

Aliases

arxiv: 0901.4543 · arxiv_version: 0901.4543v2 · doi: 10.48550/arxiv.0901.4543 · pith_short_12: XKT44BN75DJ5 · pith_short_16: XKT44BN75DJ5SWYP · pith_short_8: XKT44BN7

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/XKT44BN75DJ5SWYPUSMPP5GJ46 \
  | 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: baa7ce05bfe8d3d95b0fa498f7f4c9e79e97bd6103d91020fbc6e47ca5580a18

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ccbdf545ad2fa751d9218eaedb0f7a2eb872828469f7b9b369d005ef7b892a1",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2009-01-28T20:03:08Z",
    "title_canon_sha256": "0946718adbccf7fb0ff49e269a276e1b22d7167c148b513bcf3b8f49b5b7b03c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0901.4543",
    "kind": "arxiv",
    "version": 2
  }
}