Pith Number

pith:2J6IDT3V

pith:2010:2J6IDT3VOSL4TTX3VOTZGUXQSH

not attested not anchored not stored refs pending

Properties of the map associated with recovering of the Sturm-Liouville operator by its spectral function. Uniform stability in the scale of Sobolev spaces

A.A.Shkalikov, A.M.Savchuk

arxiv:1010.5344 v1 · 2010-10-26 · math.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2J6IDT3VOSL4TTX3VOTZGUXQSH}

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	2026-05-18T04:38:38.998219Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d27c81cf757497c9cefbaba79352f091e998ff555a393255f8fa51ef44218c40

Aliases

arxiv: 1010.5344 · arxiv_version: 1010.5344v1 · doi: 10.48550/arxiv.1010.5344 · pith_short_12: 2J6IDT3VOSL4 · pith_short_16: 2J6IDT3VOSL4TTX3 · pith_short_8: 2J6IDT3V

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/2J6IDT3VOSL4TTX3VOTZGUXQSH \
  | 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: d27c81cf757497c9cefbaba79352f091e998ff555a393255f8fa51ef44218c40

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "301d487d7f3132c09b7b77e962115d171d413b573fadbc8165783196257ac198",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SP",
    "submitted_at": "2010-10-26T09:48:49Z",
    "title_canon_sha256": "5e5b43b573b6895923ee48c1240c34307c7aa16ceef8ae76da9bbf0984153341"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.5344",
    "kind": "arxiv",
    "version": 1
  }
}