Pith Number

pith:PLDPRQZ2

pith:2017:PLDPRQZ2LOO435RH6Z5CL3V7UB

not attested not anchored not stored refs pending

Asymptotics of Chebyshev Polynomials, III. Sets Saturating Szeg\H{O}, Schiefermayr, and Totik--Widom Bounds

Barry Simon, Jacob S. Christiansen, Maxim Zinchenko

arxiv:1712.03482 v1 · 2017-12-10 · 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{PLDPRQZ2LOO435RH6Z5CL3V7UB}

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	2026-05-18T00:28:21.122360Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ac6f8c33a5b9dcdf627f67a25eebfa04cf4de635712ebf130ec27fb8e71e8fe

Aliases

arxiv: 1712.03482 · arxiv_version: 1712.03482v1 · doi: 10.48550/arxiv.1712.03482 · pith_short_12: PLDPRQZ2LOO4 · pith_short_16: PLDPRQZ2LOO435RH · pith_short_8: PLDPRQZ2

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/PLDPRQZ2LOO435RH6Z5CL3V7UB \
  | 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: 7ac6f8c33a5b9dcdf627f67a25eebfa04cf4de635712ebf130ec27fb8e71e8fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b56642a02f8c4ca940e2a4ca346be9be2cdd11fbd86bd85143fdc5317896e22",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2017-12-10T07:58:42Z",
    "title_canon_sha256": "2b17e8d554606e08eb2aa930affc098c30098cb1a00b06b0c7e58d791ca7f8eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.03482",
    "kind": "arxiv",
    "version": 1
  }
}