Pith Number

pith:FY5QOVSZ

pith:1999:FY5QOVSZZN5TLMQASM3RWXP6FD

not attested not anchored not stored refs pending

The corona of the dMe flare star AD Leo

Fabio Favata, F. Reale, G. Micela

arxiv:astro-ph/9912462 v1 · 1999-12-22 · astro-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{FY5QOVSZZN5TLMQASM3RWXP6FD}

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.

Cited by

1 paper in Pith

Coronal dimmings and what they tell us about solar and stellar coronal mass ejections

Receipt and verification

First computed	2026-07-04T14:17:26.936846Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e3b075659cb7b35b20093371b5dfe28c1bbf6804dc767a02b3cf4510a49e048

Aliases

arxiv: astro-ph/9912462 · arxiv_version: astro-ph/9912462v1 · doi: 10.48550/arxiv.astro-ph/9912462 · pith_short_12: FY5QOVSZZN5T · pith_short_16: FY5QOVSZZN5TLMQA · pith_short_8: FY5QOVSZ

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/FY5QOVSZZN5TLMQASM3RWXP6FD \
  | 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: 2e3b075659cb7b35b20093371b5dfe28c1bbf6804dc767a02b3cf4510a49e048

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36fba9e0fcdd43a8e39bed9a27e2dabcf06ea6148010a9c14c2ada3113a2a188",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1999-12-22T11:00:44Z",
    "title_canon_sha256": "7f8011fc817fa00c012dd22999bcb341d8ec86b1dfc267837ac8e0e3b5aa50a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9912462",
    "kind": "arxiv",
    "version": 1
  }
}