Pith Number

pith:CZZMCMWI

pith:2019:CZZMCMWIPRORKQLWUNNKBQQ3KD

not attested not anchored not stored refs pending

The plasmoid instability in a confined solar flare

David MacTaggart, Lyndsay Fletcher

arxiv:1905.01201 v1 · 2019-05-03 · astro-ph.SR · physics.plasm-ph · 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{CZZMCMWIPRORKQLWUNNKBQQ3KD}

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	2026-05-17T23:46:11.661991Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1672c132c87c5d154176a35aa0c21b50fc1aa761601218bb5b7dcdca71575c1e

Aliases

arxiv: 1905.01201 · arxiv_version: 1905.01201v1 · doi: 10.48550/arxiv.1905.01201 · pith_short_12: CZZMCMWIPROR · pith_short_16: CZZMCMWIPRORKQLW · pith_short_8: CZZMCMWI

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/CZZMCMWIPRORKQLWUNNKBQQ3KD \
  | 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: 1672c132c87c5d154176a35aa0c21b50fc1aa761601218bb5b7dcdca71575c1e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f311cb58a37be694bd3c30f1a962afc7d669bbe1e371e4e1c5fa666cfcc275d5",
    "cross_cats_sorted": [
      "physics.plasm-ph",
      "physics.space-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2019-05-03T14:23:40Z",
    "title_canon_sha256": "232df6105a3a6a4250bbf2cc543407840e5b3eeb5eee6bf9b249352aa23f9da8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.01201",
    "kind": "arxiv",
    "version": 1
  }
}