Pith Number

pith:V4FZTYPV

pith:2023:V4FZTYPVY2WOF2FQSKPYNZAXIN

not attested not anchored not stored refs pending

Quasi-Periodic Peak Energy Oscillations in X-ray Bursts from SGR J1935+2154

Alexander J. van der Horst, Chryssa Kouveliotou, Daniela Huppenkothen, Ersin Gogus, George Younes, Lin Lin, Matthew G. Baring, Oliver J. Roberts, Yuki Kaneko

arxiv:2306.08130 v1 · 2023-06-13 · 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{V4FZTYPVY2WOF2FQSKPYNZAXIN}

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	2026-07-05T07:12:35.521469Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af0b99e1f5c6ace2e8b0929f86e417436356f4519fba21c713ac482418579ce1

Aliases

arxiv: 2306.08130 · arxiv_version: 2306.08130v1 · doi: 10.48550/arxiv.2306.08130 · pith_short_12: V4FZTYPVY2WO · pith_short_16: V4FZTYPVY2WOF2FQ · pith_short_8: V4FZTYPV

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/V4FZTYPVY2WOF2FQSKPYNZAXIN \
  | 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: af0b99e1f5c6ace2e8b0929f86e417436356f4519fba21c713ac482418579ce1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42361ee2e2f44ff040dbe2b1f0d3e2793795abcdbf8412990858e46acf93adee",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2023-06-13T20:50:44Z",
    "title_canon_sha256": "050fdb5a562a16085824d342dcb00704ba3a7a5aa4dc2ca1a4a60576a09480e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.08130",
    "kind": "arxiv",
    "version": 1
  }
}