Pith Number

pith:ECCARCLK

pith:2011:ECCARCLKYTDF352TXEKDGAUFEY

not attested not anchored not stored refs pending

The effect of the environment on the P1/P2 period ratio for kink oscillations of coronal loops

B. Orza, I. Ballai, K. Murawski, R. Jain

arxiv:1111.4859 v1 · 2011-11-21 · 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{ECCARCLKYTDF352TXEKDGAUFEY}

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	2026-05-18T04:07:54.926067Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

208408896ac4c65df753b914330285261bf01479ce6b413deb63c087b3ed3f01

Aliases

arxiv: 1111.4859 · arxiv_version: 1111.4859v1 · doi: 10.48550/arxiv.1111.4859 · pith_short_12: ECCARCLKYTDF · pith_short_16: ECCARCLKYTDF352T · pith_short_8: ECCARCLK

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/ECCARCLKYTDF352TXEKDGAUFEY \
  | 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: 208408896ac4c65df753b914330285261bf01479ce6b413deb63c087b3ed3f01

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5065901f3708cf7912cd1562f9a25abff03337307d5508a1174902e122ac7b85",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-11-21T13:10:22Z",
    "title_canon_sha256": "5e7b07d6fbfa2c57aa9fdaf8030390826dbcf3d3e2a64a65242254875add4dc7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.4859",
    "kind": "arxiv",
    "version": 1
  }
}