Pith Number

pith:33FZVY4Y

pith:2014:33FZVY4YDXLRPC362C4MEB7HNE

not attested not anchored not stored refs pending

Weakly coupled bound state of 2D Schr\"odinger operator with potential-measure

Sylwia Kondej, Vladimir Lotoreichik

arxiv:1402.3995 v2 · 2014-02-17 · math.SP · math-ph · 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{33FZVY4YDXLRPC362C4MEB7HNE}

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	2026-05-18T02:58:44.790559Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

decb9ae3981dd7178b7ed0b8c207e7690c5277682f614ace4d15d7011c914565

Aliases

arxiv: 1402.3995 · arxiv_version: 1402.3995v2 · doi: 10.48550/arxiv.1402.3995 · pith_short_12: 33FZVY4YDXLR · pith_short_16: 33FZVY4YDXLRPC36 · pith_short_8: 33FZVY4Y

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/33FZVY4YDXLRPC362C4MEB7HNE \
  | 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: decb9ae3981dd7178b7ed0b8c207e7690c5277682f614ace4d15d7011c914565

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f599a732e0d746dcbe831eb464471878ac9ebe3b60ab260e3edabe6d2e913a6c",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SP",
    "submitted_at": "2014-02-17T13:21:38Z",
    "title_canon_sha256": "02fea1e6ce009beeb1dd7c571f1793e2fa8afa997b564e59bfaeee208f3f26cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.3995",
    "kind": "arxiv",
    "version": 2
  }
}