Pith Number

pith:2NGY63W2

pith:2020:2NGY63W2SSACELP7GAASFCQSRS

not attested not anchored not stored refs pending

A census of Coronal Mass Ejections on solar-like stars

A. Hanslmeier, E.W. Guenther, F. Koller, H. Korhonen, H. Lammer, K. Vida, L. Kriskovics, M. Leitzinger, P. Odert, R. Greimel, Zs. K\H{o}v\'ari

arxiv:2002.04430 v1 · 2020-02-11 · 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{2NGY63W2SSACELP7GAASFCQSRS}

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	2026-07-05T00:43:47.760109Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d34d8f6eda9480222dff3001228a128ca3e55549da8cc2a0345714dd0eebc0c0

Aliases

arxiv: 2002.04430 · arxiv_version: 2002.04430v1 · doi: 10.48550/arxiv.2002.04430 · pith_short_12: 2NGY63W2SSAC · pith_short_16: 2NGY63W2SSACELP7 · pith_short_8: 2NGY63W2

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/2NGY63W2SSACELP7GAASFCQSRS \
  | 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: d34d8f6eda9480222dff3001228a128ca3e55549da8cc2a0345714dd0eebc0c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9bf0fb8d41170161398d70116eaa7073588dc7bc0880139b7e55838d4fafa07e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2020-02-11T14:43:22Z",
    "title_canon_sha256": "6a2f8eacb92a138884ac1ceacbfd0685277d92e692bf12c9e89f71194c6415e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.04430",
    "kind": "arxiv",
    "version": 1
  }
}