Pith Number

pith:NYTLPIGV

pith:2018:NYTLPIGVM7TZJXVJCQNKH5XSS5

not attested not anchored not stored refs pending

The association of the Hale Sector Boundary with RHESSI solar flares and active longitudes

H. S. Hudson, I. G. Hannah, K. Loumou

arxiv:1808.05866 v2 · 2018-08-17 · 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{NYTLPIGVM7TZJXVJCQNKH5XSS5}

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	2026-05-18T00:06:22.408122Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e26b7a0d567e794dea9141aa3f6f297704abb23ffb7d85f56d6b972278cb885

Aliases

arxiv: 1808.05866 · arxiv_version: 1808.05866v2 · doi: 10.48550/arxiv.1808.05866 · pith_short_12: NYTLPIGVM7TZ · pith_short_16: NYTLPIGVM7TZJXVJ · pith_short_8: NYTLPIGV

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/NYTLPIGVM7TZJXVJCQNKH5XSS5 \
  | 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: 6e26b7a0d567e794dea9141aa3f6f297704abb23ffb7d85f56d6b972278cb885

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a0c89655526baa42dd8d7918b97fc74a6b8d96f315fcaaf95000e38e1f468d9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-08-17T13:46:08Z",
    "title_canon_sha256": "7138fed02a18024a70e4dd721a8dcb811f93adcc4d3084d177273c32be903b1d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.05866",
    "kind": "arxiv",
    "version": 2
  }
}