Pith Number

pith:XBNYLFPV

pith:2014:XBNYLFPVL5OJURDV2GNS2XF2YQ

not attested not anchored not stored refs pending

Planetary Kp index forecast using autoregressive models

Arian Ojeda Gonzalez, Clezio Marcos Denardini, Odim Mendes Jr, Reinaldo Roberto Rosa, Siomel Savio Odriozola

arxiv:1404.2836 v1 · 2014-04-10 · physics.space-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XBNYLFPVL5OJURDV2GNS2XF2YQ}

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	2026-05-18T02:54:28.406494Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b85b8595f55f5c9a4475d19b2d5cbac405d200d53b1172df49d4a3f16169487e

Aliases

arxiv: 1404.2836 · arxiv_version: 1404.2836v1 · doi: 10.48550/arxiv.1404.2836 · pith_short_12: XBNYLFPVL5OJ · pith_short_16: XBNYLFPVL5OJURDV · pith_short_8: XBNYLFPV

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/XBNYLFPVL5OJURDV2GNS2XF2YQ \
  | 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: b85b8595f55f5c9a4475d19b2d5cbac405d200d53b1172df49d4a3f16169487e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a51bd6d1b1e4e855cddcb2da305f132d20c15db8712cceb609893318c755fa3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.space-ph",
    "submitted_at": "2014-04-10T14:56:43Z",
    "title_canon_sha256": "dc970766b6b943599efefe241de6729d1a227c6ebcf0efa8effe6ea70be4af18"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.2836",
    "kind": "arxiv",
    "version": 1
  }
}