Pith Number

pith:JD4TTLWA

pith:2014:JD4TTLWAPBEU2UPMA3Q7NYB356

not attested not anchored not stored refs pending

Effects of the scatter in sunspot group tilt angles on the large-scale magnetic field at the solar surface

J. Jiang, M. Schuessler, R.H. Cameron

arxiv:1406.5564 v1 · 2014-06-21 · 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{JD4TTLWAPBEU2UPMA3Q7NYB356}

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	2026-05-18T01:42:52.087377Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48f939aec078494d51ec06e1f6e03bef9c12547e141b6fc2f944e098c464aa59

Aliases

arxiv: 1406.5564 · arxiv_version: 1406.5564v1 · doi: 10.48550/arxiv.1406.5564 · pith_short_12: JD4TTLWAPBEU · pith_short_16: JD4TTLWAPBEU2UPM · pith_short_8: JD4TTLWA

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/JD4TTLWAPBEU2UPMA3Q7NYB356 \
  | 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: 48f939aec078494d51ec06e1f6e03bef9c12547e141b6fc2f944e098c464aa59

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c80e0f2789a4cca261ef6992b6c657334615bcd5e2bbdaaa42fa26112f9ef32",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-06-21T01:47:21Z",
    "title_canon_sha256": "b329a1251d813547ae4b5ff0c987df3a84e361c461e703f9d2c08dc068bd82e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.5564",
    "kind": "arxiv",
    "version": 1
  }
}