Pith Number

pith:LWS6ZMYX

pith:2007:LWS6ZMYXGB2U2S2F6FRVA3JCIS

not attested not anchored not stored refs pending

Cutoff-Free Propagation of Torsional Alfv\'en Waves Along Thin Magnetic Flux Tubes

R. Hammer, S. Routh, Z.E. Musielak

arxiv:astro-ph/0701720 v1 · 2007-01-25 · astro-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{LWS6ZMYXGB2U2S2F6FRVA3JCIS}

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	2026-05-18T04:29:06.915236Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5da5ecb31730754d4b45f163506d2244ae914962aca5dee0e965a38bff067835

Aliases

arxiv: astro-ph/0701720 · arxiv_version: astro-ph/0701720v1 · doi: 10.48550/arxiv.astro-ph/0701720 · pith_short_12: LWS6ZMYXGB2U · pith_short_16: LWS6ZMYXGB2U2S2F · pith_short_8: LWS6ZMYX

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/LWS6ZMYXGB2U2S2F6FRVA3JCIS \
  | 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: 5da5ecb31730754d4b45f163506d2244ae914962aca5dee0e965a38bff067835

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fec484f249d773023c13cb43fb13a4e51ed732325cfa015870f28ce6247aab0c",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-01-25T09:46:57Z",
    "title_canon_sha256": "27d144ae23f34c920601a9cfb74718ee8f5e3bec5cb6b650ecefaee601db3ffe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0701720",
    "kind": "arxiv",
    "version": 1
  }
}