Pith Number

pith:ASLHKCMG

pith:2009:ASLHKCMGQFQMNZRXTZDH7JQNMI

not attested not anchored not stored refs pending

Wave instabilities of a collisionless plasma in fluid approximation

2, (2) Pushkov Institute of Terrestrial Magnetism, 3), (3) Shamakhy Astrophysical Observatory, Azerbaidjan), Baku, Germany, Ionosphere, J. Staude (1) ((1) Astrophysikalisches Institut Potsdam, N. S. Dzhalilov (1, Radio Wave Propagation, Russia, Troitsk/Moscow, V. D. Kuznetsov (2)

arxiv:0911.2912 v3 · 2009-11-15 · physics.plasm-ph · astro-ph.SR · 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{ASLHKCMGQFQMNZRXTZDH7JQNMI}

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	2026-05-18T04:16:10.763061Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

04967509868160c6e6379e467fa60d6229cf264ec65273f601d6009dbe109258

Aliases

arxiv: 0911.2912 · arxiv_version: 0911.2912v3 · doi: 10.48550/arxiv.0911.2912 · pith_short_12: ASLHKCMGQFQM · pith_short_16: ASLHKCMGQFQMNZRX · pith_short_8: ASLHKCMG

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/ASLHKCMGQFQMNZRXTZDH7JQNMI \
  | 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: 04967509868160c6e6379e467fa60d6229cf264ec65273f601d6009dbe109258

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cea20e7c2564f0894fb42c4a6251a1c39984d7ec4bd2a97d33284b5408633f41",
    "cross_cats_sorted": [
      "astro-ph.SR",
      "physics.space-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2009-11-15T20:25:15Z",
    "title_canon_sha256": "c20849bf0541e97257aabc7c320d5af2dc420d98358dae993aed3ffea6ba92af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.2912",
    "kind": "arxiv",
    "version": 3
  }
}