Pith Number

pith:QRNP6Y3T

pith:2015:QRNP6Y3THFGY55TLBHEVN3Z7JA

not attested not anchored not stored refs pending

Functions of the infinitesimal generator of a strongly continuous quaternionic group

Daniel Alpay, David P. Kimsey, Fabrizio Colombo, Jonathan Gantner

arxiv:1502.02954 v1 · 2015-02-10 · math.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QRNP6Y3THFGY55TLBHEVN3Z7JA}

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	2026-05-18T02:27:30.241277Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

845aff6373394d8ef66b09c956ef3f4814a485af20a2c757dcfae7a4b33e1e62

Aliases

arxiv: 1502.02954 · arxiv_version: 1502.02954v1 · doi: 10.48550/arxiv.1502.02954 · pith_short_12: QRNP6Y3THFGY · pith_short_16: QRNP6Y3THFGY55TL · pith_short_8: QRNP6Y3T

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/QRNP6Y3THFGY55TLBHEVN3Z7JA \
  | 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: 845aff6373394d8ef66b09c956ef3f4814a485af20a2c757dcfae7a4b33e1e62

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d141f22fe99b9e08ff5b8fdc025d1170cdb9240136bd5e159d47900d33549046",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SP",
    "submitted_at": "2015-02-10T15:47:58Z",
    "title_canon_sha256": "63d82f32bc719e9589c39688516fe713cd15f789b002360d3cb47ace3d3ec766"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.02954",
    "kind": "arxiv",
    "version": 1
  }
}