Pith Number

pith:QC2KCQ77

pith:2009:QC2KCQ77RJ26SA27AP2IEXXTLG

not attested not anchored not stored refs pending

Dynamics of Alfv\'en waves in partially ionized astrophysical plasmas

Dastgeer Shaikh

arxiv:0912.1568 v1 · 2009-12-08 · physics.space-ph · physics.plasm-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{QC2KCQ77RJ26SA27AP2IEXXTLG}

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	2026-05-18T02:10:25.617675Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

80b4a143ff8a75e9035f03f4825ef359bb2d45982e6c1e476d2f4eb9e19a3892

Aliases

arxiv: 0912.1568 · arxiv_version: 0912.1568v1 · doi: 10.48550/arxiv.0912.1568 · pith_short_12: QC2KCQ77RJ26 · pith_short_16: QC2KCQ77RJ26SA27 · pith_short_8: QC2KCQ77

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/QC2KCQ77RJ26SA27AP2IEXXTLG \
  | 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: 80b4a143ff8a75e9035f03f4825ef359bb2d45982e6c1e476d2f4eb9e19a3892

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0058d5a5cf752b138ba1fbd9bd7b9fe6a602d8e5cb14863340129b7182ace96b",
    "cross_cats_sorted": [
      "physics.plasm-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.space-ph",
    "submitted_at": "2009-12-08T18:59:54Z",
    "title_canon_sha256": "49de74a4556a89fa306fbf7e6c5064a6f2c0aa1a351aec7f6c8a9c76ad78817b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.1568",
    "kind": "arxiv",
    "version": 1
  }
}