Pith Number

pith:DKY6CSWN

pith:2017:DKY6CSWNWZBW4WKEQPPWRP7MFG

not attested not anchored not stored refs pending

Solutions to a class of forced drift-diffusion equations with applications to the magneto-geostrophic equations

Anthony Suen, Susan Friedlander

arxiv:1705.06417 v4 · 2017-05-18 · 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{DKY6CSWNWZBW4WKEQPPWRP7MFG}

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	2026-05-18T00:06:31.050184Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ab1e14acdb6436e594483df68bfec29839f70c1f25440cd435413b3804d19c5

Aliases

arxiv: 1705.06417 · arxiv_version: 1705.06417v4 · doi: 10.48550/arxiv.1705.06417 · pith_short_12: DKY6CSWNWZBW · pith_short_16: DKY6CSWNWZBW4WKE · pith_short_8: DKY6CSWN

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/DKY6CSWNWZBW4WKEQPPWRP7MFG \
  | 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: 1ab1e14acdb6436e594483df68bfec29839f70c1f25440cd435413b3804d19c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "adc0d4ef391269f70939d158878355fd3c64bab3e2f7a2ced11f46227d808e47",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-05-18T04:55:55Z",
    "title_canon_sha256": "b4eea5c70c1dd8d7438f5d2972d1d6664adf059a48bfd406de3438f191986ce5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.06417",
    "kind": "arxiv",
    "version": 4
  }
}