Pith Number

pith:KW4XHNPH

pith:2013:KW4XHNPHB7QRWEUXUO5RK7PNHT

not attested not anchored not stored refs pending

The Beurling--Malliavin Multiplier Theorem and its analogs for the de Branges spaces

Victor Havin, Yurii Belov

arxiv:1309.7130 v1 · 2013-09-27 · 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{KW4XHNPHB7QRWEUXUO5RK7PNHT}

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	2026-05-18T03:12:00.148129Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55b973b5e70fe11b1297a3bb157ded3cd27009df931f36715a3aa7e1b41afa87

Aliases

arxiv: 1309.7130 · arxiv_version: 1309.7130v1 · doi: 10.48550/arxiv.1309.7130 · pith_short_12: KW4XHNPHB7QR · pith_short_16: KW4XHNPHB7QRWEUX · pith_short_8: KW4XHNPH

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/KW4XHNPHB7QRWEUXUO5RK7PNHT \
  | 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: 55b973b5e70fe11b1297a3bb157ded3cd27009df931f36715a3aa7e1b41afa87

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20cf13c3e33e440102e147e4b6862e226faa0513936b48ee863d4e6fa47d61f1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2013-09-27T06:44:32Z",
    "title_canon_sha256": "f6aab338766327a29f6df636030ffc63c09adba3977c190d9dff0b2da1a4b563"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.7130",
    "kind": "arxiv",
    "version": 1
  }
}