Pith Number

pith:6IRZ2RIE

pith:2016:6IRZ2RIENHPYQRIHWIW5J744DN

not attested not anchored not stored refs pending

Smoothed Particle Magnetohydrodynamics: A State of the Union

Benjamin T. Lewis, Matthew R. Bate, Terrence S. Tricco

arxiv:1606.06972 v1 · 2016-06-22 · astro-ph.IM · physics.comp-ph · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6IRZ2RIENHPYQRIHWIW5J744DN}

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	2026-05-18T01:12:00.805092Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2239d450469df884507b22dd4ff9c1b6dc1f015051e8859cf7e4d20a638ed5b

Aliases

arxiv: 1606.06972 · arxiv_version: 1606.06972v1 · doi: 10.48550/arxiv.1606.06972 · pith_short_12: 6IRZ2RIENHPY · pith_short_16: 6IRZ2RIENHPYQRIH · pith_short_8: 6IRZ2RIE

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/6IRZ2RIENHPYQRIHWIW5J744DN \
  | 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: f2239d450469df884507b22dd4ff9c1b6dc1f015051e8859cf7e4d20a638ed5b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c92ec7232637aa5465b623444606e33f82282f226547ba5395761c201a2fcf32",
    "cross_cats_sorted": [
      "physics.comp-ph",
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2016-06-22T14:57:52Z",
    "title_canon_sha256": "70f118be1027ce1b712921ddb27a3b015024c70d805bbe645fa5a957d287cbb8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.06972",
    "kind": "arxiv",
    "version": 1
  }
}