Pith Number

pith:MKOP2C2V

pith:2017:MKOP2C2VLF6JPRWW5WT6PPEN3W

not attested not anchored not stored refs pending

Monitoring of rotational period variations in magnetic chemically peculiar stars

Zden\v{e}k Mikul\'a\v{s}ek

arxiv:1702.07569 v1 · 2017-02-24 · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MKOP2C2VLF6JPRWW5WT6PPEN3W}

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	2026-05-18T00:50:02.894985Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

629cfd0b55597c97c6d6eda7e7bc8ddd9bedd5dc37c4c00e32dcf7937f0330e8

Aliases

arxiv: 1702.07569 · arxiv_version: 1702.07569v1 · doi: 10.48550/arxiv.1702.07569 · pith_short_12: MKOP2C2VLF6J · pith_short_16: MKOP2C2VLF6JPRWW · pith_short_8: MKOP2C2V

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/MKOP2C2VLF6JPRWW5WT6PPEN3W \
  | 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: 629cfd0b55597c97c6d6eda7e7bc8ddd9bedd5dc37c4c00e32dcf7937f0330e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "afcaa10a51dbdd6414d4a358163751d6ad20510f18d2f6fd84775cbb71d191ea",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-02-24T13:24:51Z",
    "title_canon_sha256": "2de3daa5c6e742078758070e3a2f3bea8dce57e65437c20121ec2f01fa44e20d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.07569",
    "kind": "arxiv",
    "version": 1
  }
}