Pith Number

pith:M5N42Z7R

pith:2006:M5N42Z7RVYNUX4AZG55XVCPJOK

not attested not anchored not stored refs pending

The Evershed effect observed with 0.2 arsec angular resolution

2), (2) Departamento de Analisis Matematico, I. Dominguez Cerdena (1) ((1) Instituto de Astrofisica de Canarias, I. Marquez (1, J. A. Bonet (1), J. Sanchez Almeida (1), La Laguna, Spain, Spain), Tenerife, Universidad de La Laguna

arxiv:astro-ph/0611523 v1 · 2006-11-16 · 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{M5N42Z7RVYNUX4AZG55XVCPJOK}

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	2026-05-18T01:40:28.855760Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

675bcd67f1ae1b4bf019377b7a89e9729d364804ee155cfbf2251f514a2af6fa

Aliases

arxiv: astro-ph/0611523 · arxiv_version: astro-ph/0611523v1 · doi: 10.48550/arxiv.astro-ph/0611523 · pith_short_12: M5N42Z7RVYNU · pith_short_16: M5N42Z7RVYNUX4AZ · pith_short_8: M5N42Z7R

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/M5N42Z7RVYNUX4AZG55XVCPJOK \
  | 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: 675bcd67f1ae1b4bf019377b7a89e9729d364804ee155cfbf2251f514a2af6fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd4244c795783dfb5619442680d072ede3b854d4039b30bd28314fce3d9acfb5",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-11-16T15:42:26Z",
    "title_canon_sha256": "33a511d202585453a1353b21a83d4c689fb6b3580a61265613155874516903e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0611523",
    "kind": "arxiv",
    "version": 1
  }
}