Pith Number

pith:UVZBENZD

pith:2014:UVZBENZDMFXTDSEJK35XSKPPXP

not attested not anchored not stored refs pending

Asymptotics for Toeplitz determinants: perturbation of symbols with a gap

Christophe Charlier, Tom Claeys

arxiv:1409.0435 v2 · 2014-09-01 · math-ph · math.CA · math.CV · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UVZBENZDMFXTDSEJK35XSKPPXP}

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	2026-05-18T01:42:11.224291Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a572123723616f31c88956fb7929efbbc5ae7922c499cef56966b513e1f8687c

Aliases

arxiv: 1409.0435 · arxiv_version: 1409.0435v2 · doi: 10.48550/arxiv.1409.0435 · pith_short_12: UVZBENZDMFXT · pith_short_16: UVZBENZDMFXTDSEJ · pith_short_8: UVZBENZD

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/UVZBENZDMFXTDSEJK35XSKPPXP \
  | 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: a572123723616f31c88956fb7929efbbc5ae7922c499cef56966b513e1f8687c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a91c3d478acd18d011738a7f2a12258a6cd66ad9ddeb43a5344356d01021394a",
    "cross_cats_sorted": [
      "math.CA",
      "math.CV",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2014-09-01T14:34:11Z",
    "title_canon_sha256": "57211b28d2919f391b4ab6c1a8e19ef415baac8ccc4ea670b7d98189da4a631a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.0435",
    "kind": "arxiv",
    "version": 2
  }
}