Pith Number

pith:AXLHQ4X2

pith:2011:AXLHQ4X2Z3BM66BLHLLYROG5G5

not attested not anchored not stored refs pending

A Blaschke-type condition for analytic functions on finitely connected domains. Applications to complex perturbations of a finite-band selfadjoint operator

L. Golinskii, S. Kupin

arxiv:1106.0864 v1 · 2011-06-04 · math.SP · math-ph · math.CV · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AXLHQ4X2Z3BM66BLHLLYROG5G5}

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	2026-05-18T04:20:37.260446Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

05d67872facec2cf782b3ad788b8dd3750cb3c79179b0f0ae0d89f442ac08246

Aliases

arxiv: 1106.0864 · arxiv_version: 1106.0864v1 · doi: 10.48550/arxiv.1106.0864 · pith_short_12: AXLHQ4X2Z3BM · pith_short_16: AXLHQ4X2Z3BM66BL · pith_short_8: AXLHQ4X2

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/AXLHQ4X2Z3BM66BLHLLYROG5G5 \
  | 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: 05d67872facec2cf782b3ad788b8dd3750cb3c79179b0f0ae0d89f442ac08246

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d755f924e586e2c6a05f854adb3f36e99ce3953548ffb3c74e7178333a6e0e4c",
    "cross_cats_sorted": [
      "math-ph",
      "math.CV",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SP",
    "submitted_at": "2011-06-04T23:44:07Z",
    "title_canon_sha256": "801964986f5ba14fdb66469a5fd150a7360174d195dd6a4e12a0484283722c07"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.0864",
    "kind": "arxiv",
    "version": 1
  }
}