Pith Number

pith:EMJ3BJNQ

pith:2017:EMJ3BJNQ3KLP2MYDNCFZOK727E

not attested not anchored not stored refs pending

Prediction of SYMH and ASYH indices for geomagnetic storms of solar cycle 24 including recent St. Patrick's day, 2015 storm using NARX neural network

Ankush Bhaskar, Geeta Vichare

arxiv:1703.10583 v1 · 2017-03-30 · 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{EMJ3BJNQ3KLP2MYDNCFZOK727E}

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	2026-05-17T23:48:17.649183Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2313b0a5b0da96fd3303688b972bfaf9201d23b049082f6f899bdfbd5a4ec327

Aliases

arxiv: 1703.10583 · arxiv_version: 1703.10583v1 · doi: 10.48550/arxiv.1703.10583 · pith_short_12: EMJ3BJNQ3KLP · pith_short_16: EMJ3BJNQ3KLP2MYD · pith_short_8: EMJ3BJNQ

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/EMJ3BJNQ3KLP2MYDNCFZOK727E \
  | 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: 2313b0a5b0da96fd3303688b972bfaf9201d23b049082f6f899bdfbd5a4ec327

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c21d400e40337ab9846b95dce89cec25ca43892c4fdbd9d8c4429fbfde8bd26f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.space-ph",
    "submitted_at": "2017-03-30T17:31:01Z",
    "title_canon_sha256": "3529c7691a753ae9462889f80bf9c9dd76af004066f938156e164fbb5bcac1a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.10583",
    "kind": "arxiv",
    "version": 1
  }
}