Pith Number

pith:G4A5O5NA

pith:2016:G4A5O5NAL73S2YXBGAXSTYPPCV

not attested not anchored not stored refs pending

Singularities of slice regular functions over real alternative *-algebras

Alessandro Perotti, Caterina Stoppato, Riccardo Ghiloni

arxiv:1606.03609 v2 · 2016-06-11 · math.CV · math.RA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{G4A5O5NAL73S2YXBGAXSTYPPCV}

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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	2026-05-18T00:48:42.676029Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3701d775a05ff72d62e1302f29e1ef154112bad4d9ae6f552d14dd46db3d56b5

Aliases

arxiv: 1606.03609 · arxiv_version: 1606.03609v2 · doi: 10.48550/arxiv.1606.03609 · pith_short_12: G4A5O5NAL73S · pith_short_16: G4A5O5NAL73S2YXB · pith_short_8: G4A5O5NA

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/G4A5O5NAL73S2YXBGAXSTYPPCV \
  | 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: 3701d775a05ff72d62e1302f29e1ef154112bad4d9ae6f552d14dd46db3d56b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac46673ba0f044878487c40c6b92b63b2694ef63c7dffdc14fee8cd1674a3478",
    "cross_cats_sorted": [
      "math.RA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2016-06-11T15:38:03Z",
    "title_canon_sha256": "1479c6ad36f4dbaf86bb2a9b3ad593f08aad8b5c2ffa3da5b752400644dedb9f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.03609",
    "kind": "arxiv",
    "version": 2
  }
}