Pith Number

pith:OLQZ5T34

pith:2016:OLQZ5T34FELB2QXXQNQWDVGE2U

not attested not anchored not stored refs pending

Accretion disks around neutron and strange stars in $\mathcal{R}^2$ gravity

Daniela D. Doneva, Kalin V. Staykov, Stoytcho S. Yazadjiev

arxiv:1606.01529 v1 · 2016-06-05 · 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{OLQZ5T34FELB2QXXQNQWDVGE2U}

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	2026-05-18T01:05:42.934745Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72e19ecf7c29161d42f7836161d4c4d530e9a68b771372c1ac217da083d55273

Aliases

arxiv: 1606.01529 · arxiv_version: 1606.01529v1 · doi: 10.48550/arxiv.1606.01529 · pith_short_12: OLQZ5T34FELB · pith_short_16: OLQZ5T34FELB2QXX · pith_short_8: OLQZ5T34

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/OLQZ5T34FELB2QXXQNQWDVGE2U \
  | 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: 72e19ecf7c29161d42f7836161d4c4d530e9a68b771372c1ac217da083d55273

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e360ff4a94c78f54ed4ec71d8cb4d48a5b998b4a61d034661150f3aabe8de551",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2016-06-05T16:17:24Z",
    "title_canon_sha256": "23e420b8758df5552796179fc2ec2cd3f667296c8cbd327a9d854b1634987f9f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.01529",
    "kind": "arxiv",
    "version": 1
  }
}