Pith Number

pith:7M4OYYPH

pith:2010:7M4OYYPHPOTKBHT634X2Z66UEU

not attested not anchored not stored refs pending

Damping of longitudinal magneto-acoustic oscillations in slowly varying coronal plasma

K.S. Al-Ghafri, R. Erdelyi, R.J. Morton

arxiv:1011.2617 v1 · 2010-11-11 · 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{7M4OYYPHPOTKBHT634X2Z66UEU}

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	2026-05-18T02:04:48.945762Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb38ec61e77ba6a09e7edf2facfbd42503cba7cd841d6ae5717a97b669a60418

Aliases

arxiv: 1011.2617 · arxiv_version: 1011.2617v1 · doi: 10.48550/arxiv.1011.2617 · pith_short_12: 7M4OYYPHPOTK · pith_short_16: 7M4OYYPHPOTKBHT6 · pith_short_8: 7M4OYYPH

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/7M4OYYPHPOTKBHT634X2Z66UEU \
  | 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: fb38ec61e77ba6a09e7edf2facfbd42503cba7cd841d6ae5717a97b669a60418

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8178fa610a9d2d53560e0893f6ecbe2d421db62b42f2fbe754fb57cef7316723",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-11-11T11:37:39Z",
    "title_canon_sha256": "0a16b12ee4d33c902f706160e2206ea868f19b29c2a27a61a23f55ddb6eabc5a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.2617",
    "kind": "arxiv",
    "version": 1
  }
}