Pith Number

pith:LY5GNOBH

pith:2021:LY5GNOBH4TYQLXJEFBQYLKXEG3

not attested not anchored not stored refs pending

Fast magnetoacoustic wave trains: from tadpoles to boomerangs

Dmitrii Y. Kolotkov, Guy Moss, Paul Shellard, Valery M. Nakariakov

arxiv:2105.13696 v1 · 2021-05-28 · 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{LY5GNOBH4TYQLXJEFBQYLKXEG3}

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	2026-07-05T03:16:52.313635Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e3a66b827e4f105dd24286185aae436d44c4b93660c40af758d402e43179360

Aliases

arxiv: 2105.13696 · arxiv_version: 2105.13696v1 · doi: 10.48550/arxiv.2105.13696 · pith_short_12: LY5GNOBH4TYQ · pith_short_16: LY5GNOBH4TYQLXJE · pith_short_8: LY5GNOBH

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/LY5GNOBH4TYQLXJEFBQYLKXEG3 \
  | 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: 5e3a66b827e4f105dd24286185aae436d44c4b93660c40af758d402e43179360

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c03dade46e9c0ea6edfc5d385477c15792378854d6210ca6c4fb2176c0d57369",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2021-05-28T09:40:07Z",
    "title_canon_sha256": "8342fb964fcc28e89f2930a341482dd5ebb301ff6e1d38273092bfed4e747fce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.13696",
    "kind": "arxiv",
    "version": 1
  }
}