Pith Number

pith:OX7YWTRD

pith:2019:OX7YWTRDPDXEYHCJOLJKDYCB2T

not attested not anchored not stored refs pending

Neutron Star Structure in the Presence of Nonminimally Coupled Scalar Fields

A. Emrah Y\"ukselci, A. Sava\c{s} Arapo\u{g}lu, K. Yavuz Ek\c{s}i

arxiv:1903.00391 v2 · 2019-03-01 · gr-qc · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OX7YWTRDPDXEYHCJOLJKDYCB2T}

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	2026-05-17T23:49:44.976312Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75ff8b4e2378ee4c1c4972d2a1e041d4d307c5c38385dfb82c02019c82cf6b06

Aliases

arxiv: 1903.00391 · arxiv_version: 1903.00391v2 · doi: 10.48550/arxiv.1903.00391 · pith_short_12: OX7YWTRDPDXE · pith_short_16: OX7YWTRDPDXEYHCJ · pith_short_8: OX7YWTRD

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/OX7YWTRDPDXEYHCJOLJKDYCB2T \
  | 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: 75ff8b4e2378ee4c1c4972d2a1e041d4d307c5c38385dfb82c02019c82cf6b06

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "67ca0a371d22dbad6570c3abd514e8607bce74ef36199c141cf4d8dfdef40ffc",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2019-03-01T16:25:46Z",
    "title_canon_sha256": "9805a5fa97df28151169012baa33f2920be3169f5a84284fdf54a04c8087ffc9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.00391",
    "kind": "arxiv",
    "version": 2
  }
}