Pith Number

pith:PFFYOIQK

pith:2015:PFFYOIQKXNLM5WKARIJIR2T2WB

not attested not anchored not stored refs pending

Fundaments of Quaternionic Clifford Analysis II: Splitting of Equations

David Eelbode, Fred Brackx, Hennie De Schepper, Roman Lavicka, Vladimir Soucek

arxiv:1501.03440 v2 · 2015-01-14 · math.CV · 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{PFFYOIQKXNLM5WKARIJIR2T2WB}

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	2026-05-18T01:17:37.696133Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

794b87220abb56ced9408a1288ea7ab06c11a696677cb547264db6f75af673be

Aliases

arxiv: 1501.03440 · arxiv_version: 1501.03440v2 · doi: 10.48550/arxiv.1501.03440 · pith_short_12: PFFYOIQKXNLM · pith_short_16: PFFYOIQKXNLM5WKA · pith_short_8: PFFYOIQK

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/PFFYOIQKXNLM5WKARIJIR2T2WB \
  | 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: 794b87220abb56ced9408a1288ea7ab06c11a696677cb547264db6f75af673be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "01869b83fd2616dff28b22fed760dc54b256c996ade308d00a39431892f23470",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2015-01-14T18:39:07Z",
    "title_canon_sha256": "acd923dcdc7c04c7f78d8b56bf0f9620d4a5106a07041a47aec33b9a646645c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.03440",
    "kind": "arxiv",
    "version": 2
  }
}