Pith Number

pith:26QNCC2O

pith:2025:26QNCC2OOPGXCV5GIKAYZFX6ZP

not attested not anchored not stored refs pending

New analytical model of rotating black hole with dark matter halo: constraints from EHT observations and accretion disk

Bobomurat Ahmedov, Chengxun Yuan, Sanjar Shaymatov, Uktamjon Uktamov

arxiv:2509.00460 v2 · 2025-08-30 · 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{26QNCC2OOPGXCV5GIKAYZFX6ZP}

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

Equatorial periodic orbits and gravitational wave signatures in Euler-Heisenberg black holes surrounded by perfect fluid dark matter

Receipt and verification

First computed	2026-05-29T01:04:55.500874Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7a0d10b4e73cd7157a642818c96fecbf0d39889a626d59789db743d36a7dcdc

Aliases

arxiv: 2509.00460 · arxiv_version: 2509.00460v2 · doi: 10.48550/arxiv.2509.00460 · pith_short_12: 26QNCC2OOPGX · pith_short_16: 26QNCC2OOPGXCV5G · pith_short_8: 26QNCC2O

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/26QNCC2OOPGXCV5GIKAYZFX6ZP \
  | 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: d7a0d10b4e73cd7157a642818c96fecbf0d39889a626d59789db743d36a7dcdc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9bd5be3e52521f6be8c8150c821dfb0b40b8457ce05efa83e16ce7a958d19c8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2025-08-30T11:19:45Z",
    "title_canon_sha256": "dc4dec45d54f398a230e5f774b99c0624409db85ac7544ea749b51eb01cb8c7d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.00460",
    "kind": "arxiv",
    "version": 2
  }
}