Pith Number

pith:QQ4FC77F

pith:2025:QQ4FC77F2ISHM623OLS2XKZKPD

not attested not anchored not stored refs pending

Fully general relativistic description of rapidly-rotating axially-symmetric neutron stars for constraining nuclear matter equations of state

Hyukjin Kwon, Kazuyuki Sekizawa

arxiv:2505.20990 v3 · 2025-05-27 · nucl-th · astro-ph.HE · 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{QQ4FC77F2ISHM623OLS2XKZKPD}

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	2026-06-25T01:17:44.738931Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8438517fe5d224767b5b72e5abab2a78c9a5c2917446936cae7130ffe005e45c

Aliases

arxiv: 2505.20990 · arxiv_version: 2505.20990v3 · doi: 10.48550/arxiv.2505.20990 · pith_short_12: QQ4FC77F2ISH · pith_short_16: QQ4FC77F2ISHM623 · pith_short_8: QQ4FC77F

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/QQ4FC77F2ISHM623OLS2XKZKPD \
  | 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: 8438517fe5d224767b5b72e5abab2a78c9a5c2917446936cae7130ffe005e45c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f8a4496fdcae371cd4aa95278e242ace08117d42f21e2953652775aa199262d",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2025-05-27T10:25:06Z",
    "title_canon_sha256": "e8012b7a879f8e5f5c8e6abed040265269ed24d900ccc90352aa3518e5096541"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.20990",
    "kind": "arxiv",
    "version": 3
  }
}