Pith Number

pith:ZWSE2JKO

pith:2017:ZWSE2JKO7RNBFR6HAD2QJ2NEPA

not attested not anchored not stored refs pending

Suzaku spectroscopy of the neutron star transient 4U 1608-52 during its outburst decay

M. Armas Padilla, M. Shidatsu, T. Hori, T. Mu\~noz-Darias, Y. Ueda

arxiv:1701.02728 v1 · 2017-01-10 · 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{ZWSE2JKO7RNBFR6HAD2QJ2NEPA}

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.

Cited by

1 paper in Pith

Tracing the outburst decay of soft X-ray transients Aql X-1 and 4U 1608-52 with XSPECT

Receipt and verification

First computed	2026-05-18T00:53:03.564064Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cda44d254efc5a12c7c700f504e9a47809cc43159919ec4b10b464314a53755f

Aliases

arxiv: 1701.02728 · arxiv_version: 1701.02728v1 · doi: 10.48550/arxiv.1701.02728 · pith_short_12: ZWSE2JKO7RNB · pith_short_16: ZWSE2JKO7RNBFR6H · pith_short_8: ZWSE2JKO

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/ZWSE2JKO7RNBFR6HAD2QJ2NEPA \
  | 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: cda44d254efc5a12c7c700f504e9a47809cc43159919ec4b10b464314a53755f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a209d0e8b3c528dd870038d06c4245733805bea1fa8ae20b2788c44981d9df9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-01-10T18:59:59Z",
    "title_canon_sha256": "66b60281021196580c20880b4e6bc0d6f91098d820c324ad9314240722a83c59"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.02728",
    "kind": "arxiv",
    "version": 1
  }
}