Pith Number

pith:5AYEPCNF

pith:2020:5AYEPCNFRC3Q4WSNQDUU3GO56I

not attested not anchored not stored refs pending

A new nonlinear electrodynamics and electrically charged regular black holes

Mohammad Bagher Jahani Poshteh, Nematollah Riazi

arxiv:2002.05186 v3 · 2020-02-12 · 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{5AYEPCNFRC3Q4WSNQDUU3GO56I}

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

Causality Constraints on Black Hole Thermodynamics in Nonlinear Electrodynamics

Receipt and verification

First computed	2026-07-05T03:09:03.984770Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8304789a588b70e5a4d80e94d99ddf20f2db370eaf48f900f6b15dc665c656b

Aliases

arxiv: 2002.05186 · arxiv_version: 2002.05186v3 · doi: 10.48550/arxiv.2002.05186 · pith_short_12: 5AYEPCNFRC3Q · pith_short_16: 5AYEPCNFRC3Q4WSN · pith_short_8: 5AYEPCNF

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/5AYEPCNFRC3Q4WSNQDUU3GO56I \
  | 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: e8304789a588b70e5a4d80e94d99ddf20f2db370eaf48f900f6b15dc665c656b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3ff0f5e31aaea8a5380d299f9726363f53abef6f3a842b50dc80dc0751d1d70",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2020-02-12T19:23:30Z",
    "title_canon_sha256": "9114b0b92f0255f3502bdefcf4852bafa55d66960f19b6e851787157eb7b31d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.05186",
    "kind": "arxiv",
    "version": 3
  }
}