Pith Number

pith:E6PURATB

pith:2011:E6PURATBKMSRDXJTT7CL7Q4CWA

not attested not anchored not stored refs pending

Early magnetic B-type stars: X-ray emission and wind properties

H. Todt, J.C. Brown, J.P. Cassinelli, L.M. Oskinova, R.Ignace, W.-R. Hamann

arxiv:1106.0508 v1 · 2011-06-02 · 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{E6PURATBKMSRDXJTT7CL7Q4CWA}

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	2026-05-18T02:01:44.225034Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

279f488261532511dd339fc4bfc382b0128263695e60baeba6346bbc44dba3c4

Aliases

arxiv: 1106.0508 · arxiv_version: 1106.0508v1 · doi: 10.48550/arxiv.1106.0508 · pith_short_12: E6PURATBKMSR · pith_short_16: E6PURATBKMSRDXJT · pith_short_8: E6PURATB

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/E6PURATBKMSRDXJTT7CL7Q4CWA \
  | 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: 279f488261532511dd339fc4bfc382b0128263695e60baeba6346bbc44dba3c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49081c6b4a7b3c5fee0ca30b9f388f74b77865d616897423c6714ace9e792e62",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-06-02T20:33:49Z",
    "title_canon_sha256": "04ead5c1f97615ca261229ee9b182a92330be693fc0e58f786c40b330efd7720"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.0508",
    "kind": "arxiv",
    "version": 1
  }
}