Pith Number

pith:VWKKFHGJ

pith:2016:VWKKFHGJQ7HX4EVFVUTJPZRJHZ

not attested not anchored not stored refs pending

Well-posedness of linearized Taylor equations in magnetohydrodynamics

David Gerard-Varet, Isabelle Gallagher

arxiv:1605.03457 v1 · 2016-05-11 · 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{VWKKFHGJQ7HX4EVFVUTJPZRJHZ}

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	2026-05-18T01:15:05.357929Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad94a29cc987cf7e12a5ad2697e6293e4547bff7e071c5cf7b632d6ba9b2d3ec

Aliases

arxiv: 1605.03457 · arxiv_version: 1605.03457v1 · doi: 10.48550/arxiv.1605.03457 · pith_short_12: VWKKFHGJQ7HX · pith_short_16: VWKKFHGJQ7HX4EVF · pith_short_8: VWKKFHGJ

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/VWKKFHGJQ7HX4EVFVUTJPZRJHZ \
  | 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: ad94a29cc987cf7e12a5ad2697e6293e4547bff7e071c5cf7b632d6ba9b2d3ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0dd691242d269dde885d353297375fe13b9923b1d25b24ae21547d7c1418f3b1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-05-11T14:29:56Z",
    "title_canon_sha256": "880d6d8782add22c291c3872630762faf0095eabdbd15c7259d3eb60a7c4bad9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.03457",
    "kind": "arxiv",
    "version": 1
  }
}