Pith Number

pith:C2CKWSBG

pith:2013:C2CKWSBGXFVOBRGP3UDYB2AWDD

not attested not anchored not stored refs pending

An explicit scheme for ohmic dissipation with smoothed particle magneto-hydrodynamics

Kazunari Iwasaki, Shu-ichiro Inutsuka, Yusuke Tsukamoto

arxiv:1305.4436 v2 · 2013-05-20 · astro-ph.SR · astro-ph.EP · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C2CKWSBGXFVOBRGP3UDYB2AWDD}

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	2026-05-18T01:49:48.887658Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1684ab4826b96ae0c4cfdd0780e81618d732e09d511c9fd1dfe086677c40ad81

Aliases

arxiv: 1305.4436 · arxiv_version: 1305.4436v2 · doi: 10.48550/arxiv.1305.4436 · pith_short_12: C2CKWSBGXFVO · pith_short_16: C2CKWSBGXFVOBRGP · pith_short_8: C2CKWSBG

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/C2CKWSBGXFVOBRGP3UDYB2AWDD \
  | 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: 1684ab4826b96ae0c4cfdd0780e81618d732e09d511c9fd1dfe086677c40ad81

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ede9049e4d7b509cc11e2d6980d8febc0fcd4defa5113e9c2548f28c5c72bc8",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-05-20T04:52:41Z",
    "title_canon_sha256": "2b70edfbb2cec0ef20f47e461f671cd1cb3e7392f19db277730f761944f0e1ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.4436",
    "kind": "arxiv",
    "version": 2
  }
}