Pith Number

pith:GCUVHZWA

pith:2011:GCUVHZWACDEUBRKJPSSIQK7ALD

not attested not anchored not stored refs pending

Initiation of CME and Associated Flare Caused by Helical Kink Instability Observed by SDO/AIA

K.-S. Cho, Pankaj Kumar, S.-C. Bong, Sung-Hong Park, Y. H. Kim

arxiv:1111.4360 v1 · 2011-11-18 · 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{GCUVHZWACDEUBRKJPSSIQK7ALD}

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	2026-05-18T01:59:29.305680Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30a953e6c010c940c5497ca4882be058fe20978934cb353a7e495b89716d4094

Aliases

arxiv: 1111.4360 · arxiv_version: 1111.4360v1 · doi: 10.48550/arxiv.1111.4360 · pith_short_12: GCUVHZWACDEU · pith_short_16: GCUVHZWACDEUBRKJ · pith_short_8: GCUVHZWA

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/GCUVHZWACDEUBRKJPSSIQK7ALD \
  | 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: 30a953e6c010c940c5497ca4882be058fe20978934cb353a7e495b89716d4094

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0d81300347054be7e0a42a95e0ecde018328bea7dbe4daddabba098deab6c4c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-11-18T13:35:08Z",
    "title_canon_sha256": "54d0838e55565130a8ea41983a46285a6c67abc6706c9999bd5be8a94695c412"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.4360",
    "kind": "arxiv",
    "version": 1
  }
}