Pith Number

pith:2EWKCQFE

pith:2013:2EWKCQFEQ6IHGJXJD3WPQHSUOH

not attested not anchored not stored refs pending

A Parallel-Propagating Alfv\'enic Ion-Beam Instability in the High-Beta Solar Wind

Benjamin D. G. Chandran, Bennett A. Maruca, Daniel Verscharen, Sofiane Bourouaine

arxiv:1306.2531 v2 · 2013-06-11 · physics.space-ph · astro-ph.SR · 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{2EWKCQFEQ6IHGJXJD3WPQHSUOH}

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	2026-05-18T03:18:07.832842Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d12ca140a487907326e91eecf81e5471f6309f5559c0005b0cb2f04a576d2251

Aliases

arxiv: 1306.2531 · arxiv_version: 1306.2531v2 · doi: 10.48550/arxiv.1306.2531 · pith_short_12: 2EWKCQFEQ6IH · pith_short_16: 2EWKCQFEQ6IHGJXJ · pith_short_8: 2EWKCQFE

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/2EWKCQFEQ6IHGJXJD3WPQHSUOH \
  | 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: d12ca140a487907326e91eecf81e5471f6309f5559c0005b0cb2f04a576d2251

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e95f650713c8d517d1df80c1d678fc02b2a548356a825206e437aaadae2b7ae2",
    "cross_cats_sorted": [
      "astro-ph.SR",
      "physics.plasm-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.space-ph",
    "submitted_at": "2013-06-11T14:08:35Z",
    "title_canon_sha256": "df6076bd6c0b4e4a36f2c1814a905893d08cec5b7298ef7ac90e63627e075bd9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.2531",
    "kind": "arxiv",
    "version": 2
  }
}