Pith Number

pith:XWO7SEKP

pith:2010:XWO7SEKPOU7WIOCNWJEYYZVQ7I

not attested not anchored not stored refs pending

CRT: A numerical tool for propagating ultra-high energy cosmic rays through Galactic magnetic field models

Brian M. Baughman, James J. Beatty, Michael S. Sutherland

arxiv:1010.3172 v1 · 2010-10-15 · astro-ph.IM · astro-ph.CO · astro-ph.GA · astro-ph.HE · cs.CE · physics.comp-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{XWO7SEKPOU7WIOCNWJEYYZVQ7I}

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	2026-05-18T04:39:17.542244Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd9df9114f753f64384db2498c66b0fa3b7668162dbb1a71604ba630483892e2

Aliases

arxiv: 1010.3172 · arxiv_version: 1010.3172v1 · doi: 10.48550/arxiv.1010.3172 · pith_short_12: XWO7SEKPOU7W · pith_short_16: XWO7SEKPOU7WIOCN · pith_short_8: XWO7SEKP

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/XWO7SEKPOU7WIOCNWJEYYZVQ7I \
  | 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: bd9df9114f753f64384db2498c66b0fa3b7668162dbb1a71604ba630483892e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68c3c89e307dfea737293bf5ee7c8f5bd50d5098452a57b2d849bc3a0e2d6aad",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.GA",
      "astro-ph.HE",
      "cs.CE",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2010-10-15T14:01:26Z",
    "title_canon_sha256": "f89b486a374582591c2dcb1d0b4a4127b24a3bc0f9cc7c758abbdc54aebcb485"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.3172",
    "kind": "arxiv",
    "version": 1
  }
}