Pith Number

pith:JV2AFIPQ

pith:2020:JV2AFIPQSFML6YDSPOW5HZEQ7W

not attested not anchored not stored refs pending

Effect of perfect fluid dark matter on particle motion around a static black hole immersed in an external magnetic field

Bobomurat Ahmedov, Daniele Malafarina, Sanjar Shaymatov

arxiv:2004.06811 v2 · 2020-04-14 · 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{JV2AFIPQSFML6YDSPOW5HZEQ7W}

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

2 papers in Pith

Gravitational Wave Signatures of Schwarzschild Black Hole in a Generalized Dehnen-Type $(1,4,\gamma)$ Dark Matter Halo

Constraints on Schwarzschild Black Hole in a Generalized Dehnen-Type $(1,4,\gamma)$ Dark Matter Halo via the S2 Star Orbit around Sgr A$^\star$

Receipt and verification

First computed	2026-07-05T03:26:12.662575Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d7402a1f09158bf60727badd3e490fdb57bba2d76e311ff7567fda39d4ca3a9

Aliases

arxiv: 2004.06811 · arxiv_version: 2004.06811v2 · doi: 10.48550/arxiv.2004.06811 · pith_short_12: JV2AFIPQSFML · pith_short_16: JV2AFIPQSFML6YDS · pith_short_8: JV2AFIPQ

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/JV2AFIPQSFML6YDSPOW5HZEQ7W \
  | 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: 4d7402a1f09158bf60727badd3e490fdb57bba2d76e311ff7567fda39d4ca3a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93ab91aab747db325aaa2c5287540f6d1a65bf4deb0846274bd5181c0ab565ca",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2020-04-14T21:38:53Z",
    "title_canon_sha256": "263c5cb7b5d9bb5155d4fa01dc59204e086de991c10c129e0d891c73adc39e7e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.06811",
    "kind": "arxiv",
    "version": 2
  }
}