Pith Number

pith:ZIQ5ZK2H

pith:2017:ZIQ5ZK2HBZUP7NBD5DKQALADX5

not attested not anchored not stored refs pending

Solar Energetic Particle Forecasting Algorithms and Associated False Alarms

Bill Swalwell, Robert Walsh, Silvia Dalla

arxiv:1710.08156 v1 · 2017-10-23 · 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{ZIQ5ZK2HBZUP7NBD5DKQALADX5}

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	2026-05-18T00:29:24.644074Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca21dcab470e68ffb423e8d5002c03bf4310aed9ac5fbf1328c702ce7a32f6e1

Aliases

arxiv: 1710.08156 · arxiv_version: 1710.08156v1 · doi: 10.48550/arxiv.1710.08156 · pith_short_12: ZIQ5ZK2HBZUP · pith_short_16: ZIQ5ZK2HBZUP7NBD · pith_short_8: ZIQ5ZK2H

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/ZIQ5ZK2HBZUP7NBD5DKQALADX5 \
  | 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: ca21dcab470e68ffb423e8d5002c03bf4310aed9ac5fbf1328c702ce7a32f6e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15b3900cf6b26bf244c38761a387dcd6b5033d4780c34d382a0b413119748b19",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-10-23T09:18:10Z",
    "title_canon_sha256": "d7dcdde251aa3f6edb849211d27d8891228b5bd2a5a540c0c94f6380b99d0507"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.08156",
    "kind": "arxiv",
    "version": 1
  }
}