Pith Number

pith:ZGUODUPC

pith:2015:ZGUODUPCC56RIS636NRZ6WXBFZ

not attested not anchored not stored refs pending

On complex perturbations of infinite band Schrodinger operators

L. Golinskii, S. Kupin

arxiv:1502.06022 v1 · 2015-02-20 · 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{ZGUODUPCC56RIS636NRZ6WXBFZ}

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	2026-05-18T02:26:38.254576Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9a8e1d1e2177d144bdbf3639f5ae12e7a89ad247de198e5f4897d6fa49e846d

Aliases

arxiv: 1502.06022 · arxiv_version: 1502.06022v1 · doi: 10.48550/arxiv.1502.06022 · pith_short_12: ZGUODUPCC56R · pith_short_16: ZGUODUPCC56RIS63 · pith_short_8: ZGUODUPC

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/ZGUODUPCC56RIS636NRZ6WXBFZ \
  | 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: c9a8e1d1e2177d144bdbf3639f5ae12e7a89ad247de198e5f4897d6fa49e846d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "194c773191da8182030ec4718ce6845da1a896b724aa9e1d2ec1fa3f02607535",
    "cross_cats_sorted": [
      "math-ph",
      "math.CV",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SP",
    "submitted_at": "2015-02-20T21:59:11Z",
    "title_canon_sha256": "fea75f9e2233e8d9460575a53b4f3a8ba0c280a260421380d9040b2ddd03d8be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.06022",
    "kind": "arxiv",
    "version": 1
  }
}