Pith Number

pith:BL3EK3MT

pith:2021:BL3EK3MTQEG7RTG7P3RFVHWMDX

not attested not anchored not stored refs pending

Electric Penrose process: high-energy acceleration of ionized particles by non-rotating weakly charged black hole

Arman Tursunov, Bakhtinur Juraev, Martin Kolo\v{s}, Zden\v{e}k Stuchl\'ik

arxiv:2109.10288 v1 · 2021-09-21 · gr-qc · astro-ph.GA · astro-ph.HE · 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{BL3EK3MTQEG7RTG7P3RFVHWMDX}

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

Influence of external magnetic fields on charged particle motion around a Schwarzschild-like black hole

Receipt and verification

First computed	2026-07-05T03:30:35.074658Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0af6456d93810df8ccdf7ee25a9ecc1dcc733b2309d427a395ee9368a8c3644c

Aliases

arxiv: 2109.10288 · arxiv_version: 2109.10288v1 · doi: 10.48550/arxiv.2109.10288 · pith_short_12: BL3EK3MTQEG7 · pith_short_16: BL3EK3MTQEG7RTG7 · pith_short_8: BL3EK3MT

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/BL3EK3MTQEG7RTG7P3RFVHWMDX \
  | 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: 0af6456d93810df8ccdf7ee25a9ecc1dcc733b2309d427a395ee9368a8c3644c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed17b241c25d2f9d3b7e6aa21368dffe2373d09d7093eb0cd2e38601c1cf04c0",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.HE",
      "hep-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2021-09-21T16:09:38Z",
    "title_canon_sha256": "74b65d5210bba97f41409eed3a820ba25d97274923f0902dc3e030ae37e4f045"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.10288",
    "kind": "arxiv",
    "version": 1
  }
}