Pith Number

pith:2BGOZEMV

pith:2019:2BGOZEMVYJNIW2STH4D5PLHQAP

not attested not anchored not stored refs pending

On the Cauchy problem for the Hall and electron magnetohydrodynamic equations without resistivity I: illposedness near degenerate stationary solutions

In-Jee Jeong, Sung-Jin Oh

arxiv:1902.02025 v2 · 2019-02-06 · math.AP · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2BGOZEMVYJNIW2STH4D5PLHQAP}

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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.

Cited by

1 paper in Pith

Determining wavenumbers for the incompressible Hall-magneto-hydrodynamics

Receipt and verification

First computed	2026-07-05T02:04:53.702625Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d04cec9195c25a8b6a533f07d7acf003e728c3c81f2678b7606d9e44cc78a29e

Aliases

arxiv: 1902.02025 · arxiv_version: 1902.02025v2 · doi: 10.48550/arxiv.1902.02025 · pith_short_12: 2BGOZEMVYJNI · pith_short_16: 2BGOZEMVYJNIW2ST · pith_short_8: 2BGOZEMV

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/2BGOZEMVYJNIW2STH4D5PLHQAP \
  | 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: d04cec9195c25a8b6a533f07d7acf003e728c3c81f2678b7606d9e44cc78a29e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d48c58f7514884f0db6384cf84ac325387e070cacd638dcdc479188ad5bf5ebd",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2019-02-06T05:10:15Z",
    "title_canon_sha256": "9638e80128cfb46d97a414f96316646f9d73134ba1f4138b1cc80e0cbee1bb34"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.02025",
    "kind": "arxiv",
    "version": 2
  }
}