Pith Number

pith:6656YGPB

pith:2018:6656YGPBFZARTBJMY5IQJZA7E7

not attested not anchored not stored refs pending

A general setting for functions of Fueter variables: differentiability, rational functions, Fock module and related topics

Daniel Alpay, Daniele C. Struppa, Ismael L. Paiva

arxiv:1812.07133 v1 · 2018-12-18 · math.FA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6656YGPBFZARTBJMY5IQJZA7E7}

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	2026-05-17T23:58:07.894677Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7bbec19e12e4119852cc75104e41f27dadd5550a6f32a5d1caa43cde35ab78f

Aliases

arxiv: 1812.07133 · arxiv_version: 1812.07133v1 · doi: 10.48550/arxiv.1812.07133 · pith_short_12: 6656YGPBFZAR · pith_short_16: 6656YGPBFZARTBJM · pith_short_8: 6656YGPB

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/6656YGPBFZARTBJMY5IQJZA7E7 \
  | 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: f7bbec19e12e4119852cc75104e41f27dadd5550a6f32a5d1caa43cde35ab78f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "92ddcbd1da9700ab976dd5055c5a8809f31e2a94232f64a0245091b8c579979e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2018-12-18T01:53:34Z",
    "title_canon_sha256": "e25851168d75989646f38078576aa6931e3c7a62e810239f408e328170b279ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.07133",
    "kind": "arxiv",
    "version": 1
  }
}