Pith Number

pith:DSX6MYOP

pith:2010:DSX6MYOPL2NS3PDK5FHLF27CHU

not attested not anchored not stored refs pending

On the Singular Weyl-Titchmarsh Function of Perturbed Spherical Schroedinger Operators

Aleksey Kostenko, Gerald Teschl

arxiv:1008.1526 v2 · 2010-08-09 · math.SP · math-ph · math.CA · 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{DSX6MYOPL2NS3PDK5FHLF27CHU}

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	2026-05-18T04:27:47.557441Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1cafe661cf5e9b2dbc6ae94eb2ebe23d2ac58cb33d26163e0695e80bd0400811

Aliases

arxiv: 1008.1526 · arxiv_version: 1008.1526v2 · doi: 10.48550/arxiv.1008.1526 · pith_short_12: DSX6MYOPL2NS · pith_short_16: DSX6MYOPL2NS3PDK · pith_short_8: DSX6MYOP

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/DSX6MYOPL2NS3PDK5FHLF27CHU \
  | 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: 1cafe661cf5e9b2dbc6ae94eb2ebe23d2ac58cb33d26163e0695e80bd0400811

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82ff18dd410eb8c9c98faffa5d8e5a5656fd86f5ec67222f8abd11700f95f888",
    "cross_cats_sorted": [
      "math-ph",
      "math.CA",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SP",
    "submitted_at": "2010-08-09T15:19:49Z",
    "title_canon_sha256": "895c9bb41ac3c2d578102348c8cf6cd5d7b8dd7a16998ac751dbd477c430b0ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.1526",
    "kind": "arxiv",
    "version": 2
  }
}