Pith Number

pith:23K4LYTW

pith:2013:23K4LYTWRWNULFGVGGURO4LKUW

not attested not anchored not stored refs pending

Non cyclic functions in the Hardy space of the bidisc with arbitrary decrease

Pascal J. Thomas, Xavier Massaneda

arxiv:1301.2622 v1 · 2013-01-11 · math.CV · math.FA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{23K4LYTWRWNULFGVGGURO4LKUW}

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	2026-05-18T03:36:35.758819Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6d5c5e2768d9b4594d531a917716aa5b3005ec4d7c0a5237b24a5ab65d5313c

Aliases

arxiv: 1301.2622 · arxiv_version: 1301.2622v1 · doi: 10.48550/arxiv.1301.2622 · pith_short_12: 23K4LYTWRWNU · pith_short_16: 23K4LYTWRWNULFGV · pith_short_8: 23K4LYTW

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/23K4LYTWRWNULFGVGGURO4LKUW \
  | 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: d6d5c5e2768d9b4594d531a917716aa5b3005ec4d7c0a5237b24a5ab65d5313c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09e23ae7283dd9d067be78c7b371a3f7d196f2697336a85ce8a905ca68e79310",
    "cross_cats_sorted": [
      "math.FA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2013-01-11T22:35:55Z",
    "title_canon_sha256": "91f885343a0d3023776d79b77be2d084d580f9ff543082a7525279740b611f9d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.2622",
    "kind": "arxiv",
    "version": 1
  }
}