Pith Number

pith:D56YD6VY

pith:2015:D56YD6VYBVFXCY55WKEWHM3F5A

not attested not anchored not stored refs pending

Imaging a boson star at the Galactic center

E. Gourgoulhon, F. H. Vincent, O. Straub, P. Grandclement, Z. Meliani

arxiv:1510.04170 v2 · 2015-10-14 · 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{D56YD6VYBVFXCY55WKEWHM3F5A}

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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

Light Rings, Accretion Disks and Shadows of Hayward Boson Stars

Testing the nature of dark compact objects: a status report

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

Testing solitonic boson star interpretations of Sagittarius A* with near-infrared flare astrometry

Receipt and verification

First computed	2026-05-18T01:14:02.997825Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f7d81fab80d4b7163bdb28963b365e82f0589258e34d30ee84fc8f92709fb75

Aliases

arxiv: 1510.04170 · arxiv_version: 1510.04170v2 · doi: 10.48550/arxiv.1510.04170 · pith_short_12: D56YD6VYBVFX · pith_short_16: D56YD6VYBVFXCY55 · pith_short_8: D56YD6VY

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/D56YD6VYBVFXCY55WKEWHM3F5A \
  | 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: 1f7d81fab80d4b7163bdb28963b365e82f0589258e34d30ee84fc8f92709fb75

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66b3aebfac4fcd43d7fc9efdf2ac0ad93b482f4ae00159c60db4dfa3cee271b8",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-10-14T15:53:21Z",
    "title_canon_sha256": "c7d4a726c44d8111a1cf87105b4e71db8eeaf08ee9e4353791cab18a8cf32de5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.04170",
    "kind": "arxiv",
    "version": 2
  }
}