Pith Number

pith:DONO5MMX

pith:2017:DONO5MMX3UZDVZHDD4A4CTFISW

not attested not anchored not stored refs pending

Magnetized black holes and nonlinear electrodynamics

S. I. Kruglov

arxiv:1710.09290 v2 · 2017-10-24 · 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{DONO5MMX3UZDVZHDD4A4CTFISW}

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.

Receipt and verification

First computed	2026-05-17T23:51:14.803720Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b9aeeb197dd323ae4e31f01c14ca895ba706e093ac2855decae160e5771aab7

Aliases

arxiv: 1710.09290 · arxiv_version: 1710.09290v2 · doi: 10.48550/arxiv.1710.09290 · pith_short_12: DONO5MMX3UZD · pith_short_16: DONO5MMX3UZDVZHD · pith_short_8: DONO5MMX

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/DONO5MMX3UZDVZHDD4A4CTFISW \
  | 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: 1b9aeeb197dd323ae4e31f01c14ca895ba706e093ac2855decae160e5771aab7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "506771fc3b6634383c7b8282a294f60393ad3e7407f8e2e45b5494e1edac6a03",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2017-10-24T14:50:41Z",
    "title_canon_sha256": "c3f99b7792a0e2a387934ab39858828d02b230bb3d339056a16c402f878c0377"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.09290",
    "kind": "arxiv",
    "version": 2
  }
}