Pith Number

pith:HFPA7FU5

pith:2024:HFPA7FU56VWK2DPKROI34EBZ5W

not attested not anchored not stored refs pending

Spectroscopy of magnetized black holes and topological stars

Alexandru Dima, Marco Melis, Paolo Pani

arxiv:2406.19327 v2 · 2024-06-27 · 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{HFPA7FU56VWK2DPKROI34EBZ5W}

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

Gravitational Atoms from Topological Stars

Receipt and verification

First computed	2026-07-05T09:14:35.077982Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

395e0f969df56cad0dea8b91be1039ed8953f4f09362efe63661fce9a96f03f8

Aliases

arxiv: 2406.19327 · arxiv_version: 2406.19327v2 · doi: 10.48550/arxiv.2406.19327 · pith_short_12: HFPA7FU56VWK · pith_short_16: HFPA7FU56VWK2DPK · pith_short_8: HFPA7FU5

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/HFPA7FU56VWK2DPKROI34EBZ5W \
  | 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: 395e0f969df56cad0dea8b91be1039ed8953f4f09362efe63661fce9a96f03f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a56a50bad16cdc6653a6a843fc0212ba2d5fbcf899b9b3702b27549c23dbcbd4",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2024-06-27T16:58:15Z",
    "title_canon_sha256": "d6092fb04de7e9e8ec1d59c44b7399d2a9e4e0f5fb24ffdc46155db555a06aec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.19327",
    "kind": "arxiv",
    "version": 2
  }
}