Pith Number

pith:JFV6CGJG

pith:2014:JFV6CGJGECX2VTGDRIH4BN3EKN

not attested not anchored not stored refs pending

Solar sources of the geoeffective events in September 2011

A. Guerrero, C. Cid, E. Saiz, J. Palacios, Y. Cerrato

arxiv:1401.1721 v1 · 2014-01-08 · 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{JFV6CGJGECX2VTGDRIH4BN3EKN}

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	2026-05-18T03:02:58.010727Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

496be1192620afaaccc38a0fc0b76453668bdcf1e103c74b22f75299b47136cd

Aliases

arxiv: 1401.1721 · arxiv_version: 1401.1721v1 · doi: 10.48550/arxiv.1401.1721 · pith_short_12: JFV6CGJGECX2 · pith_short_16: JFV6CGJGECX2VTGD · pith_short_8: JFV6CGJG

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/JFV6CGJGECX2VTGDRIH4BN3EKN \
  | 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: 496be1192620afaaccc38a0fc0b76453668bdcf1e103c74b22f75299b47136cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "81b16726e726fd883e39a5715303759a248dd6267c950eb333377938fbeb81ae",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-01-08T15:10:32Z",
    "title_canon_sha256": "637a90ab7e30d082e0889ec7416a1375a5913fe63f941b6b7f73e17d07e20cd3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.1721",
    "kind": "arxiv",
    "version": 1
  }
}