Pith Number

pith:LTN7NCC4

pith:2009:LTN7NCC4NX7AFHDPJMHE5MKAAF

not attested not anchored not stored refs pending

Environments for Magnetic Field Amplification by Cosmic Rays

Ellen G. Zweibel, John E. Everett

arxiv:0912.3511 v1 · 2009-12-17 · astro-ph.GA · astro-ph.CO · astro-ph.HE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LTN7NCC4NX7AFHDPJMHE5MKAAF}

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	2026-05-18T02:33:56.129389Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5cdbf6885c6dfe029c6f4b0e4eb140016217bbdf2bff86545b2b14c7ac94aedb

Aliases

arxiv: 0912.3511 · arxiv_version: 0912.3511v1 · doi: 10.48550/arxiv.0912.3511 · pith_short_12: LTN7NCC4NX7A · pith_short_16: LTN7NCC4NX7AFHDP · pith_short_8: LTN7NCC4

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/LTN7NCC4NX7AFHDPJMHE5MKAAF \
  | 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: 5cdbf6885c6dfe029c6f4b0e4eb140016217bbdf2bff86545b2b14c7ac94aedb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa8ca45361fd88b86d3c8bc67a3a00f7bf7ce90b44a35885140028e465f5f935",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2009-12-17T20:38:31Z",
    "title_canon_sha256": "d376ef5fba4af2044428eb6d62b75b30f14db17794e4fa85d5e3574d29f4db13"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.3511",
    "kind": "arxiv",
    "version": 1
  }
}