Pith Number

pith:IOZLM32P

pith:2011:IOZLM32PEIVEBV64U2FIXYMNTE

not attested not anchored not stored refs pending

Hadamard gap series in growth spaces

Kjersti Solberg Eikrem

arxiv:1101.3918 v2 · 2011-01-20 · 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{IOZLM32PEIVEBV64U2FIXYMNTE}

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	2026-05-18T04:08:22.306463Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

43b2b66f4f222a40d7dca68a8be18d9911cfefbc1977997ba2e8808a76c72798

Aliases

arxiv: 1101.3918 · arxiv_version: 1101.3918v2 · doi: 10.48550/arxiv.1101.3918 · pith_short_12: IOZLM32PEIVE · pith_short_16: IOZLM32PEIVEBV64 · pith_short_8: IOZLM32P

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/IOZLM32PEIVEBV64U2FIXYMNTE \
  | 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: 43b2b66f4f222a40d7dca68a8be18d9911cfefbc1977997ba2e8808a76c72798

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "59eaf711ce506fc8cc91915d7cb39e0f3667f122d68a40d7777a277e72324bad",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2011-01-20T14:44:35Z",
    "title_canon_sha256": "81b9e3d80df61e8e226d59b095c403904dd84e457b873f8a70615e982fb2236e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.3918",
    "kind": "arxiv",
    "version": 2
  }
}