Pith Number

pith:WVSUP2FQ

pith:2011:WVSUP2FQXUNMLOWVFBLC6KYKZM

not attested not anchored not stored refs pending

Cosmological Simulations using GCMHD+

Daisuke Kawata, David J. Barnes, Kinwah Wu

arxiv:1112.0340 v1 · 2011-12-01 · astro-ph.CO · 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{WVSUP2FQXUNMLOWVFBLC6KYKZM}

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	2026-05-18T01:59:18.280394Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b56547e8b0bd1ac5bad528562f2b0acb0eabc23a65b7b8cae275ec990d212d19

Aliases

arxiv: 1112.0340 · arxiv_version: 1112.0340v1 · doi: 10.48550/arxiv.1112.0340 · pith_short_12: WVSUP2FQXUNM · pith_short_16: WVSUP2FQXUNMLOWV · pith_short_8: WVSUP2FQ

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/WVSUP2FQXUNMLOWVFBLC6KYKZM \
  | 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: b56547e8b0bd1ac5bad528562f2b0acb0eabc23a65b7b8cae275ec990d212d19

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0fcceb3fa552d5302c65524da8413dc0b44cd761490e21e38aaea1c873914c62",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-12-01T22:06:16Z",
    "title_canon_sha256": "448dd07367b782e7f7381eecf8fea2fbf649bba30899f83db296ae0d3ea0f275"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.0340",
    "kind": "arxiv",
    "version": 1
  }
}