Pith Number

pith:LW6IWBUS

pith:2018:LW6IWBUS3QA5UAY4XLIH7XXATD

not attested not anchored not stored refs pending

XMM-Newton detection of the 2.1 ms coherent pulsations from IGR J17379-3747

A. Papitto, A. Riggio, A. Sanna, C. Ferrigno, E. Bozzo, L. Burderi, N. d'Amico, R. Iaria, S. M. Mazzola, T. Di Salvo

arxiv:1807.08574 v2 · 2018-07-23 · 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{LW6IWBUS3QA5UAY4XLIH7XXATD}

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	2026-05-18T00:06:37.384663Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5dbc8b0692dc01da031cbad07fdee098dffd41e3bfe0d071fd318d4dddf68b58

Aliases

arxiv: 1807.08574 · arxiv_version: 1807.08574v2 · doi: 10.48550/arxiv.1807.08574 · pith_short_12: LW6IWBUS3QA5 · pith_short_16: LW6IWBUS3QA5UAY4 · pith_short_8: LW6IWBUS

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/LW6IWBUS3QA5UAY4XLIH7XXATD \
  | 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: 5dbc8b0692dc01da031cbad07fdee098dffd41e3bfe0d071fd318d4dddf68b58

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4989a54f0fb1fb684c0cdde6d157f0e466a647319315856385c442433a65ebf4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-07-23T12:58:34Z",
    "title_canon_sha256": "91b724d7cc22450cf38017711d734ffead2044610224b30ab5de388ec172a5ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.08574",
    "kind": "arxiv",
    "version": 2
  }
}