Pith Number

pith:MYX3MKS2

pith:2018:MYX3MKS2ZHBOKF2H37NNM7UDJ6

not attested not anchored not stored refs pending

A theoretical tool for the study of radial velocities in the atmospheres of roAp stars

Margarida S. Cunha, Oleg Kochukhov, Paola Quitral-Manosalva

arxiv:1807.06833 v1 · 2018-07-18 · 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{MYX3MKS2ZHBOKF2H37NNM7UDJ6}

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	2026-05-18T00:09:23.893160Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

662fb62a5ac9c2e51747dfdad67e834fb53e3176842a70bc23fb32ddc129a72d

Aliases

arxiv: 1807.06833 · arxiv_version: 1807.06833v1 · doi: 10.48550/arxiv.1807.06833 · pith_short_12: MYX3MKS2ZHBO · pith_short_16: MYX3MKS2ZHBOKF2H · pith_short_8: MYX3MKS2

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/MYX3MKS2ZHBOKF2H37NNM7UDJ6 \
  | 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: 662fb62a5ac9c2e51747dfdad67e834fb53e3176842a70bc23fb32ddc129a72d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89ce924584f160ecb937aa99706b3408d2fd7b158370a6c1192c710e281f78f6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-07-18T09:35:32Z",
    "title_canon_sha256": "db947b3b9f79aeaa74172056834b79c5a8833265cfc0a546868755726a0abd8f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.06833",
    "kind": "arxiv",
    "version": 1
  }
}