Pith Number

pith:VGGDW3GB

pith:2026:VGGDW3GBBZE2HJJKLRH5JGFMVV

not attested not anchored not stored refs pending

A structure-preserving Numerical Method for the Compressible Resistive-Hall-MHD System

Ignacio Tomas, Murtazo Nazarov, Rafael Rodriguez-Velasco

arxiv:2607.14286 v1 · 2026-07-15 · math.NA · cs.NA · physics.comp-ph · physics.plasm-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{VGGDW3GBBZE2HJJKLRH5JGFMVV}

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	2026-07-17T00:21:03.318309Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a98c3b6cc10e49a3a52a5c4fd498acad5c4ac10cc68a827cd147da25240aa08b

Aliases

arxiv: 2607.14286 · arxiv_version: 2607.14286v1 · doi: 10.48550/arxiv.2607.14286 · pith_short_12: VGGDW3GBBZE2 · pith_short_16: VGGDW3GBBZE2HJJK · pith_short_8: VGGDW3GB

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/VGGDW3GBBZE2HJJKLRH5JGFMVV \
  | 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: a98c3b6cc10e49a3a52a5c4fd498acad5c4ac10cc68a827cd147da25240aa08b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "59a4315f09e3dd27f0d7c412a69d64a0fa73ff1c406accea70886115f516fae4",
    "cross_cats_sorted": [
      "cs.NA",
      "physics.comp-ph",
      "physics.plasm-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2026-07-15T18:48:55Z",
    "title_canon_sha256": "99871cd11306894ae7b2ccfccac5188d1e24e320451839062897426237eec72d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.14286",
    "kind": "arxiv",
    "version": 1
  }
}