Pith Number

pith:BWHOLZ2L

pith:2022:BWHOLZ2LQHFIV2PZINL27VGIS3

not attested not anchored not stored refs pending

Shadows of magnetically charged rotating black holes surrounded by quintessence

Chengxiang Sun, Ruihong Yue, Wei-Liang Qian, Yunqi Liu

arxiv:2201.01890 v1 · 2022-01-06 · 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{BWHOLZ2LQHFIV2PZINL27VGIS3}

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

Horizon-scale tests of gravity theories and fundamental physics from the Event Horizon Telescope image of Sagittarius A$^*$

Shadows of quintessence black holes: spherical accretion, photon trajectories, and geodesic observers

Receipt and verification

First computed	2026-07-05T04:31:30.745783Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d8ee5e74b81ca8ae9f94357afd4c896ca39d6a39cb0033520e633504a9c415e

Aliases

arxiv: 2201.01890 · arxiv_version: 2201.01890v1 · doi: 10.48550/arxiv.2201.01890 · pith_short_12: BWHOLZ2LQHFI · pith_short_16: BWHOLZ2LQHFIV2PZ · pith_short_8: BWHOLZ2L

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/BWHOLZ2LQHFIV2PZINL27VGIS3 \
  | 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: 0d8ee5e74b81ca8ae9f94357afd4c896ca39d6a39cb0033520e633504a9c415e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df3477fa8d8692f032b303a4108b29498877ae812967f97b8061db2c3e31d4d5",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2022-01-06T02:01:52Z",
    "title_canon_sha256": "1dd166626c6b4658ab09aab4b538538f6897dbfe097b0135015a9df0a721f3d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.01890",
    "kind": "arxiv",
    "version": 1
  }
}