Pith Number

pith:5YCIFROL

pith:2010:5YCIFROLBRB4R6TDHL7J4V7VYX

not attested not anchored not stored refs pending

Historical perspective on astrophysical MHD simulations

Michael L. Norman

arxiv:1011.4625 v1 · 2010-11-21 · 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{5YCIFROLBRB4R6TDHL7J4V7VYX}

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	2026-05-18T02:04:42.952808Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee0482c5cb0c43c8fa633afe9e57f5c5cb5f3e3c02d68c50459544a3f5451113

Aliases

arxiv: 1011.4625 · arxiv_version: 1011.4625v1 · doi: 10.48550/arxiv.1011.4625 · pith_short_12: 5YCIFROLBRB4 · pith_short_16: 5YCIFROLBRB4R6TD · pith_short_8: 5YCIFROL

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/5YCIFROLBRB4R6TDHL7J4V7VYX \
  | 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: ee0482c5cb0c43c8fa633afe9e57f5c5cb5f3e3c02d68c50459544a3f5451113

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c2b0f6ed8bcfae149dd6ced39d1b56278deb584ba3a66cd64aaf4b9e026f6288",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2010-11-21T00:40:07Z",
    "title_canon_sha256": "1042fa71f5d26dad2f95d942b86696dd528717f5bb02a3ff152655d51627c0e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.4625",
    "kind": "arxiv",
    "version": 1
  }
}