Pith Number

pith:OU3XAKIO

pith:2014:OU3XAKIOYCHQB7DR635L2VJ5ZF

not attested not anchored not stored refs pending

On Some Geometric Properties of Slice Regular Functions of a Quaternion Variable

Irene Sabadini, J. Oscar Gonz\'alez-Cervantes, Sorin G. Gal

arxiv:1410.2623 v1 · 2014-10-09 · 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{OU3XAKIOYCHQB7DR635L2VJ5ZF}

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	2026-05-18T02:40:37.830365Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

753770290ec08f00fc71f6fabd553dc97522638bfb66bf765ed5e8ca55ad09b6

Aliases

arxiv: 1410.2623 · arxiv_version: 1410.2623v1 · doi: 10.48550/arxiv.1410.2623 · pith_short_12: OU3XAKIOYCHQ · pith_short_16: OU3XAKIOYCHQB7DR · pith_short_8: OU3XAKIO

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/OU3XAKIOYCHQB7DR635L2VJ5ZF \
  | 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: 753770290ec08f00fc71f6fabd553dc97522638bfb66bf765ed5e8ca55ad09b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5761fa6351c2bc9031dde529bad095bb1bb5686ca78eabff48d063e96eeedc1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2014-10-09T20:59:24Z",
    "title_canon_sha256": "ef24f5f61f057772b84d0851f975733d537bc5589344cd51ba3fa86522681272"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.2623",
    "kind": "arxiv",
    "version": 1
  }
}