Pith Number

pith:QIULLM7A

pith:2012:QIULLM7ATC6T7D22S34RRGPTXD

not attested not anchored not stored refs pending

Transverse kink oscillations of expanding coronal loops

Beniamin Orza, Istvan Ballai

arxiv:1207.6391 v1 · 2012-07-26 · 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{QIULLM7ATC6T7D22S34RRGPTXD}

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	2026-05-18T01:56:06.925695Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8228b5b3e098bd3f8f5a96f91899f3b8d10722cc8829226d91436fcbc1665531

Aliases

arxiv: 1207.6391 · arxiv_version: 1207.6391v1 · doi: 10.48550/arxiv.1207.6391 · pith_short_12: QIULLM7ATC6T · pith_short_16: QIULLM7ATC6T7D22 · pith_short_8: QIULLM7A

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/QIULLM7ATC6T7D22S34RRGPTXD \
  | 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: 8228b5b3e098bd3f8f5a96f91899f3b8d10722cc8829226d91436fcbc1665531

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7914081ebe2d4b8bfc7075dcf5a7d587290bc9459cdfda22a3ae9c2f72524f6e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-07-26T19:57:02Z",
    "title_canon_sha256": "fcfe977a2288487981a56d778871d3da8c98b146ee04312a8b8b757d8e3f90b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.6391",
    "kind": "arxiv",
    "version": 1
  }
}