Pith Number

pith:J7HPAHDC

pith:2009:J7HPAHDCTOQZ6AVWJYUIHTW5F3

not attested not anchored not stored refs pending

Resonantly Damped Kink Magnetohydrodynamic Waves in a Partially Ionized Filament Thread

J. L. Ballester, R. Oliver, R. Soler

arxiv:0909.3599 v1 · 2009-09-19 · 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{J7HPAHDCTOQZ6AVWJYUIHTW5F3}

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	2026-05-18T02:34:29.476904Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4fcef01c629ba19f02b64e2883cedd2efc9fe6d5ad2cf7f6c0d5499ec22e9a60

Aliases

arxiv: 0909.3599 · arxiv_version: 0909.3599v1 · doi: 10.48550/arxiv.0909.3599 · pith_short_12: J7HPAHDCTOQZ · pith_short_16: J7HPAHDCTOQZ6AVW · pith_short_8: J7HPAHDC

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/J7HPAHDCTOQZ6AVWJYUIHTW5F3 \
  | 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: 4fcef01c629ba19f02b64e2883cedd2efc9fe6d5ad2cf7f6c0d5499ec22e9a60

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "87aac82a5154bdc0740338b5b74ed69aa252599ed57c5e64f3c6e919031cccc5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2009-09-19T17:21:42Z",
    "title_canon_sha256": "e41d9f826f79724c849a93b38421f9abfb91c79303437b28661dce6e13a3e0ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0909.3599",
    "kind": "arxiv",
    "version": 1
  }
}