Pith Number

pith:6H7XOSC7

pith:2018:6H7XOSC7XTWGFPXTINAIYR6DZD

not attested not anchored not stored refs pending

Szeg\H{o}'s Condition on Compact subsets of $\mathbb{C}$

G\"okalp Alpan

arxiv:1808.05936 v2 · 2018-08-17 · 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{6H7XOSC7XTWGFPXTINAIYR6DZD}

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	2026-05-18T00:00:29.759373Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f1ff77485fbcec62bef343408c47c3c8f7eb286d9631d84cd7e51c5b84d2ef9a

Aliases

arxiv: 1808.05936 · arxiv_version: 1808.05936v2 · doi: 10.48550/arxiv.1808.05936 · pith_short_12: 6H7XOSC7XTWG · pith_short_16: 6H7XOSC7XTWGFPXT · pith_short_8: 6H7XOSC7

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/6H7XOSC7XTWGFPXTINAIYR6DZD \
  | 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: f1ff77485fbcec62bef343408c47c3c8f7eb286d9631d84cd7e51c5b84d2ef9a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "643f435dd4f17b8937d18c4b05bc878b8c08a1df4c268bbc767eeb42fcb98efd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2018-08-17T17:29:22Z",
    "title_canon_sha256": "f96809cf0d6f49dc89242252c80b5cd559f0b744d77c89c598b95a942812b844"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.05936",
    "kind": "arxiv",
    "version": 2
  }
}