Pith Number

pith:GGRBNP5W

pith:2014:GGRBNP5WB33UNDU77Z27I766QQ

not attested not anchored not stored refs pending

Quasi-Periodic Oscillations in Short Recurring Bursts of the Soft-Gamma Repeater J1550-5418

Alexander J. van der Horst, Andreas von Kienlin, Anna L. Watts, Caroline D'Angelo, Chryssa Kouveliotou, Daniela Huppenkothen, Ersin Gogus, George Younes, Jonathan Granot, Lin Lin, Lucy Heil, Matthew G. Baring, Michiel van der Klis, Yuki Kaneko

arxiv:1404.2756 v1 · 2014-04-10 · 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{GGRBNP5WB33UNDU77Z27I766QQ}

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	2026-05-18T01:43:35.741501Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

31a216bfb60ef7468e9ffe75f47fde84316531ed1d5585b78554bc50b60378db

Aliases

arxiv: 1404.2756 · arxiv_version: 1404.2756v1 · doi: 10.48550/arxiv.1404.2756 · pith_short_12: GGRBNP5WB33U · pith_short_16: GGRBNP5WB33UNDU7 · pith_short_8: GGRBNP5W

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/GGRBNP5WB33UNDU77Z27I766QQ \
  | 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: 31a216bfb60ef7468e9ffe75f47fde84316531ed1d5585b78554bc50b60378db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "55b1ebd0d3c774eab140aabea0bb463b449b06148ac89b27417e8e6b744ebf64",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2014-04-10T09:47:05Z",
    "title_canon_sha256": "025ca7ce52fa1fcaf8e025b9bf171f4a01b561794b71b679af288bec9fe691bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.2756",
    "kind": "arxiv",
    "version": 1
  }
}