Pith Number

pith:YGJYXBTN

pith:2026:YGJYXBTNURCKRE5FLSZWEEYCWH

not attested not anchored not stored refs pending

Rotating Fermion-Boson Stars in $R$-squared Gravity

Daniela Doneva, Jorge Castelo Mourelle, Jos\'e A. Font, Nicolas Sanchis-Gual, Saeed Fakhry, Stoytcho Yazadjiev

arxiv:2607.04744 v1 · 2026-07-06 · 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{YGJYXBTNURCKRE5FLSZWEEYCWH}

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.

Receipt and verification

First computed	2026-07-07T02:20:01.106724Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c1938b866da444a893a55cb3621302b1f9428569f7496b14a470edb28e30e5fc

Aliases

arxiv: 2607.04744 · arxiv_version: 2607.04744v1 · doi: 10.48550/arxiv.2607.04744 · pith_short_12: YGJYXBTNURCK · pith_short_16: YGJYXBTNURCKRE5F · pith_short_8: YGJYXBTN

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/YGJYXBTNURCKRE5FLSZWEEYCWH \
  | 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: c1938b866da444a893a55cb3621302b1f9428569f7496b14a470edb28e30e5fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69bed8a051a9bba72c07842305170fd6e8e8c5bb37f3be20f5c19832f18b248f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2026-07-06T07:31:20Z",
    "title_canon_sha256": "3db45bb5c5cc27989eb201dafe78b4b01b52540e97528447964b73357fd40a99"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.04744",
    "kind": "arxiv",
    "version": 1
  }
}