Pith Number

pith:224V3WSA

pith:2011:224V3WSAZYMCV34A2U2S3TQAER

not attested not anchored not stored refs pending

Statistical Study of Coronal Mass Ejection Source Locations: II. Role of Active Regions in CME Production

Caixia Chen, Chenglong Shen, Jie Zhang, Pinzhong Ye, S. Wang, Yuming Wang

arxiv:1110.1787 v1 · 2011-10-09 · astro-ph.SR · physics.space-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{224V3WSAZYMCV34A2U2S3TQAER}

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	2026-05-18T04:05:26.932757Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6b95dda40ce182aef80d5352dce00247f45f538447802937d13ba88ae360518

Aliases

arxiv: 1110.1787 · arxiv_version: 1110.1787v1 · doi: 10.48550/arxiv.1110.1787 · pith_short_12: 224V3WSAZYMC · pith_short_16: 224V3WSAZYMCV34A · pith_short_8: 224V3WSA

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/224V3WSAZYMCV34A2U2S3TQAER \
  | 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: d6b95dda40ce182aef80d5352dce00247f45f538447802937d13ba88ae360518

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca68307b466fb68cd83e960c9f04e72962f46ab75b5f01f5f7e79e8671abca3e",
    "cross_cats_sorted": [
      "physics.space-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-10-09T03:30:29Z",
    "title_canon_sha256": "8d52e90fe32915121e064c758139848de3282d6439c4b077705a4282fff8f051"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.1787",
    "kind": "arxiv",
    "version": 1
  }
}