Pith Number

pith:AONULQNC

pith:2025:AONULQNC6O62PVTXVRMHC5N2Y2

not attested not anchored not stored refs pending

Gravitational shadow and emission spectrum of thin accretion disks in a plasma medium

Alexey Molchanov, Dmitri Gal'tsov, Kirill Kobialko

arxiv:2505.07993 v2 · 2025-05-12 · 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{AONULQNC6O62PVTXVRMHC5N2Y2}

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

4 papers in Pith

Gravitational Lensing in the Schwarzschild Spacetime: Photon Rings in Vacuum and in the Presence of a Plasma

Thin Accretion Disks around Rotating Charged Black Holes in an Effective Higher-Curvature Spacetime

Hadronic lensing

Receipt and verification

First computed	2026-07-05T11:26:31.089282Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

039b45c1a2f3bda7d677ac587175bac68c1cfa1feee6fb42913fc323ee226f87

Aliases

arxiv: 2505.07993 · arxiv_version: 2505.07993v2 · doi: 10.48550/arxiv.2505.07993 · pith_short_12: AONULQNC6O62 · pith_short_16: AONULQNC6O62PVTX · pith_short_8: AONULQNC

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/AONULQNC6O62PVTXVRMHC5N2Y2 \
  | 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: 039b45c1a2f3bda7d677ac587175bac68c1cfa1feee6fb42913fc323ee226f87

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29cfedb10f8e8a3b1437c68d4fb0447303d93062676f320b5d8bb4966fc5a11a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2025-05-12T18:44:53Z",
    "title_canon_sha256": "b9770c7839917b7e073db1d74f2a7b02829fa1e384f9476ad94e04c3e6dc1c27"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.07993",
    "kind": "arxiv",
    "version": 2
  }
}