Pith Number

pith:MB33NVUW

pith:2016:MB33NVUWMTCO6KW3WJSBZNXMI7

not attested not anchored not stored refs pending

Szego\H o-Widom asymptotics of Chebyshev Polynomials on Circular Arcs

Benjamin Eichinger

arxiv:1607.07305 v1 · 2016-07-25 · math.CA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MB33NVUWMTCO6KW3WJSBZNXMI7}

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	2026-05-18T01:10:34.223841Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6077b6d69664c4ef2adbb2641cb6ec47eb3baecaaf7d1d331cb3ec36c89ed8df

Aliases

arxiv: 1607.07305 · arxiv_version: 1607.07305v1 · doi: 10.48550/arxiv.1607.07305 · pith_short_12: MB33NVUWMTCO · pith_short_16: MB33NVUWMTCO6KW3 · pith_short_8: MB33NVUW

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/MB33NVUWMTCO6KW3WJSBZNXMI7 \
  | 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: 6077b6d69664c4ef2adbb2641cb6ec47eb3baecaaf7d1d331cb3ec36c89ed8df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc2ed26b1556742f92c30fdd05bffd8f3ea47967c3c4c0f4a0f7a443b316842d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2016-07-25T15:07:45Z",
    "title_canon_sha256": "258ca39f743e2ccbe64b82c5d72aa39e1e0d3d1bc5f8df2a16dfa139cadbc6f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.07305",
    "kind": "arxiv",
    "version": 1
  }
}