Pith Number

pith:XPJABYSX

pith:2025:XPJABYSX43TFXRDGPO7MQ3TLRD

not attested not anchored not stored refs pending

The observation image of a soliton boson star illuminated by various accretions

Chen-Yu Yang, Guo-Ping Li, Ke-Jian He, Xiao-Xiong Zeng

arxiv:2502.16623 v3 · 2025-02-23 · gr-qc · astro-ph.HE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XPJABYSX43TFXRDGPO7MQ3TLRD}

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

3 papers in Pith

Light Rings, Accretion Disks and Shadows of Hayward Boson Stars

Bayesian Analysis of Massive Boson Star Models for Sagittarius A* Using Near-Infrared Astrometry Data

Unveiling Inner Shadows and Polarization Signatures of Rotating Einstein-Gauss-Bonnet Black Holes

Receipt and verification

First computed	2026-07-05T11:56:53.181009Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bbd200e257e6e65bc4667bbec86e6b88fded71a04474a41d32f325f5c984bebc

Aliases

arxiv: 2502.16623 · arxiv_version: 2502.16623v3 · doi: 10.48550/arxiv.2502.16623 · pith_short_12: XPJABYSX43TF · pith_short_16: XPJABYSX43TFXRDG · pith_short_8: XPJABYSX

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/XPJABYSX43TFXRDGPO7MQ3TLRD \
  | 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: bbd200e257e6e65bc4667bbec86e6b88fded71a04474a41d32f325f5c984bebc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c2b42d847c55be5bc2565ecd74714ff7c97debbe77f3bbf33bd9b2d971bcab99",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2025-02-23T15:57:29Z",
    "title_canon_sha256": "d2dc174bf67a19b2faf08d3f6a5449b4d6c1bd52980ea8c4c53813d8f9e5420a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.16623",
    "kind": "arxiv",
    "version": 3
  }
}