Pith Number

pith:BKSXMNIO

pith:2013:BKSXMNIOY4D7FIBUDXKBWRXYCX

not attested not anchored not stored refs pending

Limits to solar cycle predictability: Cross-equatorial flux plumes

D. Schmitt, E. I\c{s}{\i}k, J. Jiang, M. Dasi-Espuig, M. Sch\"ussler, R.H. Cameron

arxiv:1308.2827 v1 · 2013-08-13 · 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{BKSXMNIOY4D7FIBUDXKBWRXYCX}

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	2026-05-18T01:48:15.911648Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0aa576350ec707f2a0341dd41b46f815c5a5e79e2d805d59011112ba437195b4

Aliases

arxiv: 1308.2827 · arxiv_version: 1308.2827v1 · doi: 10.48550/arxiv.1308.2827 · pith_short_12: BKSXMNIOY4D7 · pith_short_16: BKSXMNIOY4D7FIBU · pith_short_8: BKSXMNIO

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/BKSXMNIOY4D7FIBUDXKBWRXYCX \
  | 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: 0aa576350ec707f2a0341dd41b46f815c5a5e79e2d805d59011112ba437195b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d994ec6f0cdde369e3237c21d49730214d99f83116466c567dd7fafd0152983e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-08-13T11:45:21Z",
    "title_canon_sha256": "99ad1510ca7f97f716cd7a42cd1f1b73bc8cb21249161c61248027193f6d632e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.2827",
    "kind": "arxiv",
    "version": 1
  }
}