Pith Number

pith:EFK7ULTX

pith:2010:EFK7ULTXDXZXM4RFB4OEWD7GTR

not attested not anchored not stored refs pending

Alfven seismic vibrations of crustal solid-state plasma in quaking paramagnetic neutron star

H.-K. Chang, I. Molodtsova, J. Takata, R.X. Xu, S. Bastrukov

arxiv:1011.1346 v2 · 2010-11-05 · 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{EFK7ULTXDXZXM4RFB4OEWD7GTR}

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	2026-05-18T04:35:04.473934Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2155fa2e771df37672250f1c4b0fe69c48eaa7d880c4ef02deb92f9f89227ac9

Aliases

arxiv: 1011.1346 · arxiv_version: 1011.1346v2 · doi: 10.48550/arxiv.1011.1346 · pith_short_12: EFK7ULTXDXZX · pith_short_16: EFK7ULTXDXZXM4RF · pith_short_8: EFK7ULTX

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/EFK7ULTXDXZXM4RFB4OEWD7GTR \
  | 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: 2155fa2e771df37672250f1c4b0fe69c48eaa7d880c4ef02deb92f9f89227ac9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d349a5e993a4e7c1c9b24660ee3f826f83dad0e197d8fad20caaaf5c929d39d2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-11-05T08:59:40Z",
    "title_canon_sha256": "d5bb9a5c660fd5a625bf80d87967e9235a0060416b24d5d2536410dc80a2987e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.1346",
    "kind": "arxiv",
    "version": 2
  }
}