Pith Number

pith:7QMHHQHE

pith:2008:7QMHHQHE4JYP6Z36ATVMMLHGU7

not attested not anchored not stored refs pending

On Appell Sets and the Fueter-Sce Mapping

Norman G\"urlebeck

arxiv:0801.0684 v1 · 2008-01-04 · math.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7QMHHQHE4JYP6Z36ATVMMLHGU7}

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	2026-05-18T04:20:14.837705Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc1873c0e4e270ff677e04eac62ce6a7c42e29d2f4f56baa72ae29538aea8e06

Aliases

arxiv: 0801.0684 · arxiv_version: 0801.0684v1 · doi: 10.48550/arxiv.0801.0684 · pith_short_12: 7QMHHQHE4JYP · pith_short_16: 7QMHHQHE4JYP6Z36 · pith_short_8: 7QMHHQHE

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/7QMHHQHE4JYP6Z36ATVMMLHGU7 \
  | 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: fc1873c0e4e270ff677e04eac62ce6a7c42e29d2f4f56baa72ae29538aea8e06

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f49646fa5dbcc09ebe9e7a8da33fa60baa815382a7a434a09d2df56b826d6ff8",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "math.CV",
    "submitted_at": "2008-01-04T14:34:37Z",
    "title_canon_sha256": "234de82df022bdb4d06f3f1db04ab17c3b35614e5cd34089011bb855f7cd32e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0801.0684",
    "kind": "arxiv",
    "version": 1
  }
}