Pith Number

pith:OA7PGLYN

pith:2014:OA7PGLYNNU75KP3APEBPR6UK37

not attested not anchored not stored refs pending

Uniqueness and non-degeneracy for a nuclear nonlinear Schr\"odinger equation

Mathieu Lewin (AGM), Simona Rota Nodari

arxiv:1405.1165 v1 · 2014-05-06 · math.AP · 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{OA7PGLYNNU75KP3APEBPR6UK37}

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	2026-05-18T02:52:25.010993Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

703ef32f0d6d3fd53f607902f8fa8adfd681a02c2d9d3956069d8f7f7b0894ad

Aliases

arxiv: 1405.1165 · arxiv_version: 1405.1165v1 · doi: 10.48550/arxiv.1405.1165 · pith_short_12: OA7PGLYNNU75 · pith_short_16: OA7PGLYNNU75KP3A · pith_short_8: OA7PGLYN

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/OA7PGLYNNU75KP3APEBPR6UK37 \
  | 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: 703ef32f0d6d3fd53f607902f8fa8adfd681a02c2d9d3956069d8f7f7b0894ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "26eb641c36873b49eaaa7a2fb7873079e247a0ba0c67c2f36937599aad676a45",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-05-06T06:36:41Z",
    "title_canon_sha256": "a012cdc7024982a3a0f83b1f3c029822a9bb10ccb8c6050c3fddc505b26d985c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.1165",
    "kind": "arxiv",
    "version": 1
  }
}