Pith Number

pith:SJTGQZAX

pith:2009:SJTGQZAXH4OT746NLJ6ZRFLTUQ

not attested not anchored not stored refs pending

Acceleration of Relativistic Protons during the 20 January 2005 Flare and CME

B. Yushkov, E. Flueckiger, K.-L. Klein, R. Buetikofer, S. Krucker, S. Masson, V. Kurt

arxiv:0905.1816 v1 · 2009-05-12 · 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{SJTGQZAXH4OT746NLJ6ZRFLTUQ}

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	2026-05-18T02:13:45.551196Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92666864173f1d3ff3cd5a7d989573a401a89e91a0687ffebffce3778f5cd419

Aliases

arxiv: 0905.1816 · arxiv_version: 0905.1816v1 · doi: 10.48550/arxiv.0905.1816 · pith_short_12: SJTGQZAXH4OT · pith_short_16: SJTGQZAXH4OT746N · pith_short_8: SJTGQZAX

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/SJTGQZAXH4OT746NLJ6ZRFLTUQ \
  | 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: 92666864173f1d3ff3cd5a7d989573a401a89e91a0687ffebffce3778f5cd419

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "03b626e7873eae54c79776f1bf4c3fcee87fe3bb647556db5938d569ace36cc5",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2009-05-12T11:48:47Z",
    "title_canon_sha256": "c0afdb6df8b871e02272bee659e7b08c18bdaff136875f88ed5c1577abb4e3f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0905.1816",
    "kind": "arxiv",
    "version": 1
  }
}