Pith Number

pith:22BUOUAW

pith:2015:22BUOUAWWNURLWLOKHHRJOTMHS

not attested not anchored not stored refs pending

Beurling-Lax type theorems in the complex and quaternionic setting: the half-space case

Daniel Alpay, Irene Sabadini

arxiv:1509.06100 v1 · 2015-09-21 · 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{22BUOUAWWNURLWLOKHHRJOTMHS}

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	2026-05-18T01:32:35.831041Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d683475016b36915d96e51cf14ba6c3c85ad193c4f89853d92ea51f65df2828d

Aliases

arxiv: 1509.06100 · arxiv_version: 1509.06100v1 · doi: 10.48550/arxiv.1509.06100 · pith_short_12: 22BUOUAWWNUR · pith_short_16: 22BUOUAWWNURLWLO · pith_short_8: 22BUOUAW

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/22BUOUAWWNURLWLOKHHRJOTMHS \
  | 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: d683475016b36915d96e51cf14ba6c3c85ad193c4f89853d92ea51f65df2828d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a798a8ccb52c78c88d3007c1da6a730c2cc5370fc4eb4646a7439e8e996c8c18",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2015-09-21T03:08:50Z",
    "title_canon_sha256": "09055e9f381630b8f61347f7710aa1d3d9e61407720f988711fb33da4bebe3ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.06100",
    "kind": "arxiv",
    "version": 1
  }
}