Pith Number

pith:EBYSQMYW

pith:2013:EBYSQMYWIL3RSCYTDNRHUJ4YCL

not attested not anchored not stored refs pending

Magnetoacoustic waves in a partially ionized two-fluid plasma

Jose Luis Ballester, Marc Carbonell, Roberto Soler

arxiv:1309.7204 v1 · 2013-09-27 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EBYSQMYWIL3RSCYTDNRHUJ4YCL}

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	2026-05-18T01:47:25.609651Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

207128331642f7190b131b627a279812fac173514f83d838bf684c0c8b686330

Aliases

arxiv: 1309.7204 · arxiv_version: 1309.7204v1 · doi: 10.48550/arxiv.1309.7204 · pith_short_12: EBYSQMYWIL3R · pith_short_16: EBYSQMYWIL3RSCYT · pith_short_8: EBYSQMYW

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/EBYSQMYWIL3RSCYTDNRHUJ4YCL \
  | 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: 207128331642f7190b131b627a279812fac173514f83d838bf684c0c8b686330

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25598babd3d883dc2a5fb4290bbad1a3fda669bffec1fa60c37bc37a42e262a1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-09-27T11:07:52Z",
    "title_canon_sha256": "0733c6cff266e8cbce352dce4887b083fd29fbf53ba1b37ed2144d7d1560a515"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.7204",
    "kind": "arxiv",
    "version": 1
  }
}