Pith Number

pith:XBHBUTGF

pith:2012:XBHBUTGFZYQKM35ENI755KCV7U

not attested not anchored not stored refs pending

4pi Models of CMEs and ICMEs

Jens Kleimann

arxiv:1203.6187 v1 · 2012-03-28 · astro-ph.SR · physics.space-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{XBHBUTGFZYQKM35ENI755KCV7U}

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	2026-05-18T02:25:32.919861Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b84e1a4cc5ce20a66fa46a3fdea855fd093e08481cbb9ca464f198deefc3df6e

Aliases

arxiv: 1203.6187 · arxiv_version: 1203.6187v1 · doi: 10.48550/arxiv.1203.6187 · pith_short_12: XBHBUTGFZYQK · pith_short_16: XBHBUTGFZYQKM35E · pith_short_8: XBHBUTGF

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/XBHBUTGFZYQKM35ENI755KCV7U \
  | 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: b84e1a4cc5ce20a66fa46a3fdea855fd093e08481cbb9ca464f198deefc3df6e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "83a9e33f089d152068e4e3f31c5103b3f405189b8fe234ff82c7e50f11fbc3ff",
    "cross_cats_sorted": [
      "physics.space-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-03-28T08:05:43Z",
    "title_canon_sha256": "5e9ea8a8d584ab57cdc71bad42c53905a117a2757dd2779127ef9aa46ac01f30"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.6187",
    "kind": "arxiv",
    "version": 1
  }
}