Pith Number

pith:SIVPQVL5

pith:2018:SIVPQVL5LSJUBMVSOK2HXC4ASS

not attested not anchored not stored refs pending

Integral operators, bispectrality and growth of Fourier algebras

Milen T. Yakimov, W. Riley Casper

arxiv:1807.09314 v2 · 2018-07-24 · math.CA · math.RA · 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{SIVPQVL5LSJUBMVSOK2HXC4ASS}

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	2026-05-18T00:02:22.152768Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

922af8557d5c9340b2b272b47b8b809482aa988e196ec158a396a81626737efc

Aliases

arxiv: 1807.09314 · arxiv_version: 1807.09314v2 · doi: 10.48550/arxiv.1807.09314 · pith_short_12: SIVPQVL5LSJU · pith_short_16: SIVPQVL5LSJUBMVS · pith_short_8: SIVPQVL5

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/SIVPQVL5LSJUBMVSOK2HXC4ASS \
  | 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: 922af8557d5c9340b2b272b47b8b809482aa988e196ec158a396a81626737efc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38b6ed2705b64db5d8f4b17a2af1208052ceaf665b3f8758b9ea5247be6ef571",
    "cross_cats_sorted": [
      "math.RA",
      "math.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2018-07-24T19:30:30Z",
    "title_canon_sha256": "0a1d3419f18b6f671ab6da571db4340108065fdf19cbae8331652318b68eba60"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.09314",
    "kind": "arxiv",
    "version": 2
  }
}