Pith Number

pith:BPR2YFUY

pith:2010:BPR2YFUYRYJXZQUMHR2VE5QEZJ

not attested not anchored not stored refs pending

Sigmoid-to-Flux-Rope Transition Leading to A Loop-Like Coronal Mass Ejection

Chang Liu, Haimin Wang, Na Deng, Rui Liu, Shuo Wang

arxiv:1011.1181 v2 · 2010-11-04 · 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{BPR2YFUYRYJXZQUMHR2VE5QEZJ}

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	2026-05-18T04:34:18.044048Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0be3ac16988e137cc28c3c75527604ca7b44ed4494016663152ac1ee874bf0a2

Aliases

arxiv: 1011.1181 · arxiv_version: 1011.1181v2 · doi: 10.48550/arxiv.1011.1181 · pith_short_12: BPR2YFUYRYJX · pith_short_16: BPR2YFUYRYJXZQUM · pith_short_8: BPR2YFUY

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/BPR2YFUYRYJXZQUMHR2VE5QEZJ \
  | 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: 0be3ac16988e137cc28c3c75527604ca7b44ed4494016663152ac1ee874bf0a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f3fb52333af33cf32639174f66414bb3dc4d42a54d06240a3992c236a1174ff",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-11-04T15:06:28Z",
    "title_canon_sha256": "1e96e5569a359d3d0ea7b09a07360c5892a5130a374f37c09f658d47878e3ebb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.1181",
    "kind": "arxiv",
    "version": 2
  }
}