Pith Number

pith:GZOS5JQA

pith:2017:GZOS5JQASPCRDWDITZGN2GSF35

not attested not anchored not stored refs pending

A Szeg\"o type theorem for truncated Toeplitz operators

Dan Timotin, Elizabeth Strouse, Mohamed Zarrabi

arxiv:1702.08147 v1 · 2017-02-27 · math.FA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GZOS5JQASPCRDWDITZGN2GSF35}

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	2026-05-18T00:49:55.841396Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

365d2ea60093c511d8689e4cdd1a45df5ff381bce6db204852181c9bdb14a830

Aliases

arxiv: 1702.08147 · arxiv_version: 1702.08147v1 · doi: 10.48550/arxiv.1702.08147 · pith_short_12: GZOS5JQASPCR · pith_short_16: GZOS5JQASPCRDWDI · pith_short_8: GZOS5JQA

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/GZOS5JQASPCRDWDITZGN2GSF35 \
  | 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: 365d2ea60093c511d8689e4cdd1a45df5ff381bce6db204852181c9bdb14a830

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5275ec857e5f8b7c637c6d4617816ffeea6163bb91608b9dce7aab8a41ef57dc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2017-02-27T04:54:35Z",
    "title_canon_sha256": "0663a501b97d079816a54157b76deeae1e88b969a64547aa36effc7ba03b8d28"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.08147",
    "kind": "arxiv",
    "version": 1
  }
}