Pith Number

pith:SLTYMN5R

pith:2020:SLTYMN5R5NO7MLB5ZJ7CRK4EGW

not attested not anchored not stored refs pending

A class of global large, smooth solutions for the magnetohydrodynamics with the Hall and ion-slip effects

Huali Zhang

arxiv:2002.11530 v1 · 2020-02-25 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SLTYMN5R5NO7MLB5ZJ7CRK4EGW}

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	2026-07-05T00:44:03.492291Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92e78637b1eb5df62c3dca7e28ab84358307ee53d9471001f6ee262033cc02f0

Aliases

arxiv: 2002.11530 · arxiv_version: 2002.11530v1 · doi: 10.48550/arxiv.2002.11530 · pith_short_12: SLTYMN5R5NO7 · pith_short_16: SLTYMN5R5NO7MLB5 · pith_short_8: SLTYMN5R

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/SLTYMN5R5NO7MLB5ZJ7CRK4EGW \
  | 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: 92e78637b1eb5df62c3dca7e28ab84358307ee53d9471001f6ee262033cc02f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "949c7c9482b53cab1c638cdd38f55ee3ef8ddb5ad1b9e11e21147ab85b3c2581",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2020-02-25T11:03:41Z",
    "title_canon_sha256": "7562a801c848665dae64958b611f0ba9bc9eccc494d334e549938dcbc466fd8f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.11530",
    "kind": "arxiv",
    "version": 1
  }
}