Pith Number

pith:NHSYUNFD

pith:2018:NHSYUNFDQPNYFS6W3KGGM425WM

not attested not anchored not stored refs pending

Pulse Frequency Fluctuations of Magnetars

A. Baykal (1) ((1) Physics Department, Baskent University), D. Cerri-Serim (1), Electronics Engineering, Middle East Technical University (2) Department of Electrical, M. M. Serim (1), S. C. Inam (2), S. Sahiner (1)

arxiv:1806.00401 v2 · 2018-06-01 · 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{NHSYUNFDQPNYFS6W3KGGM425WM}

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	2026-05-17T23:40:36.453091Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

69e58a34a383db82cbd6da8c66735db32c7ede0fced69d6cf19cf530f4ec650e

Aliases

arxiv: 1806.00401 · arxiv_version: 1806.00401v2 · doi: 10.48550/arxiv.1806.00401 · pith_short_12: NHSYUNFDQPNY · pith_short_16: NHSYUNFDQPNYFS6W · pith_short_8: NHSYUNFD

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/NHSYUNFDQPNYFS6W3KGGM425WM \
  | 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: 69e58a34a383db82cbd6da8c66735db32c7ede0fced69d6cf19cf530f4ec650e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d9ca12b394aad0eb0a2b678153cabfa3e7e00b7627eeef2e67f3d5445668bb7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-06-01T15:42:12Z",
    "title_canon_sha256": "56134efb6dfb55ad069ac499a815e3e1858fa5a17a52f9703eb376e0248b03bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.00401",
    "kind": "arxiv",
    "version": 2
  }
}