Pith Number

pith:QSJ54KCP

pith:2010:QSJ54KCP2UJXNSDAJUDSLRP5NL

not attested not anchored not stored refs pending

Magneto-acoustic waves in sunspots: first results from a new 3D nonlinear magnetohydrodynamic code

E. Khomenko, M. Collados, T. Felipe

arxiv:1006.2998 v1 · 2010-06-15 · 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{QSJ54KCP2UJXNSDAJUDSLRP5NL}

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	2026-05-18T02:06:53.348439Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8493de284fd51376c8604d0725c5fd6afb4e2858ec6a723abc8eb3f997a354c5

Aliases

arxiv: 1006.2998 · arxiv_version: 1006.2998v1 · doi: 10.48550/arxiv.1006.2998 · pith_short_12: QSJ54KCP2UJX · pith_short_16: QSJ54KCP2UJXNSDA · pith_short_8: QSJ54KCP

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/QSJ54KCP2UJXNSDAJUDSLRP5NL \
  | 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: 8493de284fd51376c8604d0725c5fd6afb4e2858ec6a723abc8eb3f997a354c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1db60ff443d8570a97f57f9d5d62b0164b1cc0dd70da1437f87da4e2a8c9faf7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-06-15T14:16:52Z",
    "title_canon_sha256": "66d33fb8f35326b0db0e88dfd428b2fe4aae32d33d921320ad729e533fb918dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1006.2998",
    "kind": "arxiv",
    "version": 1
  }
}