Pith Number

pith:6LQR3UYF

pith:2011:6LQR3UYF5IHP5RDYD4CDZ7VASZ

not attested not anchored not stored refs pending

Damping of Alfven waves in solar partially ionized plasmas: effect of neutral helium in multi-fluid approach

H.O. Rucker, M.L. Khodachenko, T.V. Zaqarashvili

arxiv:1109.1154 v1 · 2011-09-06 · astro-ph.SR · physics.plasm-ph · physics.space-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6LQR3UYF5IHP5RDYD4CDZ7VASZ}

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	2026-05-18T02:00:39.079826Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2e11dd305ea0efec4781f043cfea09656ea1f2dc1af1bf7c87a4ca0dc189594

Aliases

arxiv: 1109.1154 · arxiv_version: 1109.1154v1 · doi: 10.48550/arxiv.1109.1154 · pith_short_12: 6LQR3UYF5IHP · pith_short_16: 6LQR3UYF5IHP5RDY · pith_short_8: 6LQR3UYF

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/6LQR3UYF5IHP5RDYD4CDZ7VASZ \
  | 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: f2e11dd305ea0efec4781f043cfea09656ea1f2dc1af1bf7c87a4ca0dc189594

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab98a13e0205c54756e4c7e49cb355b7dc52d3653ecb6bfa7df0c5885f9c1ca7",
    "cross_cats_sorted": [
      "physics.plasm-ph",
      "physics.space-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-09-06T12:29:39Z",
    "title_canon_sha256": "f6c04743780604e1d6c6d882b215c6b7c5c6aee2e98a35ac58a3633c5b55d694"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.1154",
    "kind": "arxiv",
    "version": 1
  }
}