Pith Number

pith:HZILV35B

pith:2018:HZILV35BUIFRDNLIDEHAUFTEPP

not attested not anchored not stored refs pending

A linearized energy preserving finite element method for the dynamical incompressible magnetohydrodynamics equations

Huadong Gao, Weifeng Qiu

arxiv:1801.01252 v1 · 2018-01-04 · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HZILV35BUIFRDNLIDEHAUFTEPP}

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	2026-05-17T23:53:33.713898Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e50baefa1a20b11b568190e0a16647bd85a86241de731e710e3036fa8c3d987

Aliases

arxiv: 1801.01252 · arxiv_version: 1801.01252v1 · doi: 10.48550/arxiv.1801.01252 · pith_short_12: HZILV35BUIFR · pith_short_16: HZILV35BUIFRDNLI · pith_short_8: HZILV35B

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/HZILV35BUIFRDNLIDEHAUFTEPP \
  | 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: 3e50baefa1a20b11b568190e0a16647bd85a86241de731e710e3036fa8c3d987

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e7d2a4dd97a3c160c81864a90c6020d75c22877ce92b647132741e68d4be371",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2018-01-04T05:51:33Z",
    "title_canon_sha256": "e922dbd4b9c1585e0a66de383625a34631fbd4c1ea500e29d9a11ebeaf7164d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.01252",
    "kind": "arxiv",
    "version": 1
  }
}