Pith Number

pith:EQKOXSSU

pith:2019:EQKOXSSUXJDZ6XQJC56LZWODIO

not attested not anchored not stored refs pending

A magnetar-powered X-ray transient as the aftermath of a binary neutron-star merger

B. B. Zhang, B. D. Lehmer, B. Luo, B. Zhang, F. E. Bauer, F. Vito, G. Yang, H. Sun, J.-X. Wang, J. Y. Li, M. Y. Sun, W. N. Brandt, X. C. Zheng, X. F. Wu, X. Kong, Y. Li, Y. Q. Xue

arxiv:1904.05368 v1 · 2019-04-10 · 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{EQKOXSSUXJDZ6XQJC56LZWODIO}

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	2026-05-17T23:48:49.768822Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2414ebca54ba479f5e09177cbcd9c343adaf1709462d57a69931ef7ccf090fd2

Aliases

arxiv: 1904.05368 · arxiv_version: 1904.05368v1 · doi: 10.48550/arxiv.1904.05368 · pith_short_12: EQKOXSSUXJDZ · pith_short_16: EQKOXSSUXJDZ6XQJ · pith_short_8: EQKOXSSU

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/EQKOXSSUXJDZ6XQJC56LZWODIO \
  | 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: 2414ebca54ba479f5e09177cbcd9c343adaf1709462d57a69931ef7ccf090fd2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "586a8b5ac8430ffd6e2148b3974ccf34e13fd811dc403b06a03070e69a25da0d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2019-04-10T18:00:32Z",
    "title_canon_sha256": "eb9d6ec2a27c012419d2f18dd83b31d92f998ab5ed32b11785ec54e915b74a59"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.05368",
    "kind": "arxiv",
    "version": 1
  }
}