Pith Number

pith:YXSDXSJL

pith:2018:YXSDXSJL7EFWCMFT6OJCC3G76V

not attested not anchored not stored refs pending

Hour time-scale QPOs in the X-ray and radio emission of LS I +61$^{\circ}$303

Giuseppe Cim\`o, Maria Massi, Masha Chernyakova, Richa Sharma, Silvia N\"osel

arxiv:1803.01854 v1 · 2018-03-05 · 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{YXSDXSJL7EFWCMFT6OJCC3G76V}

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	2026-05-18T00:21:56.440504Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c5e43bc92bf90b6130b3f392216cdff54c7b6bc97cedcb40b2d705223fe8884a

Aliases

arxiv: 1803.01854 · arxiv_version: 1803.01854v1 · doi: 10.48550/arxiv.1803.01854 · pith_short_12: YXSDXSJL7EFW · pith_short_16: YXSDXSJL7EFWCMFT · pith_short_8: YXSDXSJL

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/YXSDXSJL7EFWCMFT6OJCC3G76V \
  | 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: c5e43bc92bf90b6130b3f392216cdff54c7b6bc97cedcb40b2d705223fe8884a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97dd69908568ec7658835cb1a62eae727027802dce92063b57c9f6b57a59e07f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-03-05T19:00:00Z",
    "title_canon_sha256": "fbbc95d4e817e6b05f8e0c274246aaf2f56e17051e636caaf09d161662ece350"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.01854",
    "kind": "arxiv",
    "version": 1
  }
}