Pith Number

pith:6N5KQOYM

pith:2014:6N5KQOYMXIJJRVLAQDMTXRHWEW

not attested not anchored not stored refs pending

Understanding Astrophysical Noise from Stellar Surface Magneto-Convection

C. A. Watson, H. M. Cegla, M. Mathioudakis, S. Shelyag

arxiv:1408.2301 v2 · 2014-08-11 · astro-ph.SR · astro-ph.EP · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6N5KQOYMXIJJRVLAQDMTXRHWEW}

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	2026-05-18T02:44:41.813597Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f37aa83b0cba1298d56080d93bc4f6258b3d96808b210b8f5e4bd22eee67860b

Aliases

arxiv: 1408.2301 · arxiv_version: 1408.2301v2 · doi: 10.48550/arxiv.1408.2301 · pith_short_12: 6N5KQOYMXIJJ · pith_short_16: 6N5KQOYMXIJJRVLA · pith_short_8: 6N5KQOYM

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/6N5KQOYMXIJJRVLAQDMTXRHWEW \
  | 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: f37aa83b0cba1298d56080d93bc4f6258b3d96808b210b8f5e4bd22eee67860b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8abc26af5891950d55a7dc1d38c56de6e2e7c4df42c30c9024f22ac56a63a8b",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-08-11T04:17:22Z",
    "title_canon_sha256": "894c6e3b1acfdb08d9515341a62fd3fc06794ecde241bd4aecf695cf4da87cd8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.2301",
    "kind": "arxiv",
    "version": 2
  }
}