Pith Number

pith:NYD2UTSF

pith:2013:NYD2UTSFF2AYWFMNRQPQ5JJJJS

not attested not anchored not stored refs pending

Asymptotic behavior of nonlinear Schroedinger Systems with Linear Coupling

Paolo Antonelli, Rada Maria Weishaeupl

arxiv:1303.6427 v2 · 2013-03-26 · 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{NYD2UTSFF2AYWFMNRQPQ5JJJJS}

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	2026-05-18T03:19:56.451014Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e07aa4e452e818b158d8c1f0ea5294cb2b0cc895032638caa79b5bf1f61b91d

Aliases

arxiv: 1303.6427 · arxiv_version: 1303.6427v2 · doi: 10.48550/arxiv.1303.6427 · pith_short_12: NYD2UTSFF2AY · pith_short_16: NYD2UTSFF2AYWFMN · pith_short_8: NYD2UTSF

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/NYD2UTSFF2AYWFMNRQPQ5JJJJS \
  | 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: 6e07aa4e452e818b158d8c1f0ea5294cb2b0cc895032638caa79b5bf1f61b91d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "02edeec048e89ee9f5a37c060a2a87b23691bef67de38e257fb463e252d8d3be",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2013-03-26T10:28:21Z",
    "title_canon_sha256": "b3be66f720650a6605f248dfafb9804b697314df74f040931f8d05f42ad3a267"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.6427",
    "kind": "arxiv",
    "version": 2
  }
}