Pith Number

pith:BBDLDYBX

pith:2015:BBDLDYBXZNKUEWWG5D33WAC6EX

not attested not anchored not stored refs pending

Propagation of Solar Energetic Particles during Multiple Coronal Mass Ejection Events

Eino Valtonen, Firas Al-Hamadani, Silja Pohjolainen

arxiv:1512.04881 v1 · 2015-12-15 · 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{BBDLDYBXZNKUEWWG5D33WAC6EX}

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	2026-05-18T01:24:15.184931Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0846b1e037cb55425ac6e8f7bb005e25c6f1a8cb431c7485a75261797d762da3

Aliases

arxiv: 1512.04881 · arxiv_version: 1512.04881v1 · doi: 10.48550/arxiv.1512.04881 · pith_short_12: BBDLDYBXZNKU · pith_short_16: BBDLDYBXZNKUEWWG · pith_short_8: BBDLDYBX

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/BBDLDYBXZNKUEWWG5D33WAC6EX \
  | 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: 0846b1e037cb55425ac6e8f7bb005e25c6f1a8cb431c7485a75261797d762da3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be3a45679b264c2378973c01ae48db08b0ebb22f32fe3edc313633edaf9242ba",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-12-15T18:05:07Z",
    "title_canon_sha256": "bed885413b0fa0e63285ba4069dd4b38ab3f4772dc9e3eaa7e2371fc1a2e62cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.04881",
    "kind": "arxiv",
    "version": 1
  }
}