Pith Number

pith:55IEHCCK

pith:2015:55IEHCCKEMJHVEO5JJDC27ONIG

not attested not anchored not stored refs pending

Hardy spaces and the Szeg\H{o} projection of the non-smooth worm domain $D'_\beta$

Alessandro Monguzzi

arxiv:1504.00287 v2 · 2015-04-01 · math.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{55IEHCCKEMJHVEO5JJDC27ONIG}

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	2026-05-18T01:31:11.192245Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef5043884a23127a91dd4a462d7dcd419c4b05d315eba5501b8a2159cbd0243c

Aliases

arxiv: 1504.00287 · arxiv_version: 1504.00287v2 · doi: 10.48550/arxiv.1504.00287 · pith_short_12: 55IEHCCKEMJH · pith_short_16: 55IEHCCKEMJHVEO5 · pith_short_8: 55IEHCCK

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/55IEHCCKEMJHVEO5JJDC27ONIG \
  | 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: ef5043884a23127a91dd4a462d7dcd419c4b05d315eba5501b8a2159cbd0243c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88c387ae97bcd9358b2ab4dd1deef264191f91f3948a926be7e23eb1e7fc68d9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2015-04-01T16:44:03Z",
    "title_canon_sha256": "2928db0141dc3c497beba368f849a86a3d6ff36abc81adf906de3e3dccc42744"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.00287",
    "kind": "arxiv",
    "version": 2
  }
}