Pith Number

pith:SEGG474S

pith:2016:SEGG474SZKEUBHWEQRXBGNXIBO

not attested not anchored not stored refs pending

Recent results on truncated Toeplitz operators

Dan Timotin, Emmanuel Fricain, Isabelle Chalendar

arxiv:1601.01510 v1 · 2016-01-07 · 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{SEGG474SZKEUBHWEQRXBGNXIBO}

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	2026-05-18T01:23:13.438758Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

910c6e7f92ca89409ec4846e1336e80b9110d95708a64e00296b39f6a7aa8e5a

Aliases

arxiv: 1601.01510 · arxiv_version: 1601.01510v1 · doi: 10.48550/arxiv.1601.01510 · pith_short_12: SEGG474SZKEU · pith_short_16: SEGG474SZKEUBHWE · pith_short_8: SEGG474S

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/SEGG474SZKEUBHWEQRXBGNXIBO \
  | 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: 910c6e7f92ca89409ec4846e1336e80b9110d95708a64e00296b39f6a7aa8e5a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e29a80bcfabaa6b1aff573143db90bddb9f1b7d43dc3afb45a11c996eea8bef",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2016-01-07T12:29:22Z",
    "title_canon_sha256": "79d986c7ac6896a13ce18b64cc6fa8ab7f84dc22b0b74e25e166915e9304f8c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.01510",
    "kind": "arxiv",
    "version": 1
  }
}