Pith Number

pith:BEAPZITB

pith:2012:BEAPZITBS6PKWH4AALRYPFIYHI

not attested not anchored not stored refs pending

Continuous slice functional calculus in quaternionic Hilbert spaces

Alessandro Perotti, Riccardo Ghiloni, Valter Moretti

arxiv:1207.0666 v2 · 2012-07-03 · math.FA · hep-th · math-ph · math.CV · math.MP · math.OA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BEAPZITBS6PKWH4AALRYPFIYHI}

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	2026-05-18T03:20:58.848364Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0900fca261979eab1f8002e38795183a27d08e005ab9260d5251965a6cbffce2

Aliases

arxiv: 1207.0666 · arxiv_version: 1207.0666v2 · doi: 10.48550/arxiv.1207.0666 · pith_short_12: BEAPZITBS6PK · pith_short_16: BEAPZITBS6PKWH4A · pith_short_8: BEAPZITB

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/BEAPZITBS6PKWH4AALRYPFIYHI \
  | 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: 0900fca261979eab1f8002e38795183a27d08e005ab9260d5251965a6cbffce2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e2fdb8047aef6c2e51384d6249f0b636ccb6c597060c4abaa9b67ef10f2f3dc",
    "cross_cats_sorted": [
      "hep-th",
      "math-ph",
      "math.CV",
      "math.MP",
      "math.OA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2012-07-03T13:23:31Z",
    "title_canon_sha256": "76ec09402e90737e53b239fb3b252caec9865d7bd8a1aa2e6476b02d331853bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.0666",
    "kind": "arxiv",
    "version": 2
  }
}