Pith Number

pith:WDNSTVHH

pith:2018:WDNSTVHHZFR36CD5REV6GZCM5L

not attested not anchored not stored refs pending

Local well-posedness for the Hall-MHD system in optimal Sobolev Spaces

Mimi Dai

arxiv:1803.09556 v2 · 2018-03-26 · 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{WDNSTVHHZFR36CD5REV6GZCM5L}

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.

Cited by

1 paper in Pith

Determining wavenumbers for the incompressible Hall-magneto-hydrodynamics

Receipt and verification

First computed	2026-05-18T00:13:54.919828Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0db29d4e7c963bf087d892be3644ceae0c7b1418a0f40f4d5ed4855ec77c41c

Aliases

arxiv: 1803.09556 · arxiv_version: 1803.09556v2 · doi: 10.48550/arxiv.1803.09556 · pith_short_12: WDNSTVHHZFR3 · pith_short_16: WDNSTVHHZFR36CD5 · pith_short_8: WDNSTVHH

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/WDNSTVHHZFR36CD5REV6GZCM5L \
  | 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: b0db29d4e7c963bf087d892be3644ceae0c7b1418a0f40f4d5ed4855ec77c41c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80dc64609e12820f82b9d2f1dff4926b8deb305bcc506004c7637a0349a57e2e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2018-03-26T12:54:45Z",
    "title_canon_sha256": "346e7e45d8f4fe36400f97f6a263005e70cdec8ab8929792f0c6c8ea7769acf0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.09556",
    "kind": "arxiv",
    "version": 2
  }
}