Pith Number

pith:JDO456A7

pith:2015:JDO456A7ENPDSSM7YDH25NTNE5

not attested not anchored not stored refs pending

Spatial solitons and stability in self-focusing and defocusing Kerr nonlinear media with generalized PT-symmetric Scarff-II potentials

Chao Hang, Zhenya Yan, Zichao Wen

arxiv:1509.05949 v1 · 2015-09-20 · nlin.PS · math-ph · math.MP · nlin.SI · physics.optics · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JDO456A7ENPDSSM7YDH25NTNE5}

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	2026-05-18T01:31:30.744580Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48ddcef81f235e39499fc0cfaeb66d275595da39c1b6f233e8b50f9d3e4a9915

Aliases

arxiv: 1509.05949 · arxiv_version: 1509.05949v1 · doi: 10.48550/arxiv.1509.05949 · pith_short_12: JDO456A7ENPD · pith_short_16: JDO456A7ENPDSSM7 · pith_short_8: JDO456A7

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/JDO456A7ENPDSSM7YDH25NTNE5 \
  | 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: 48ddcef81f235e39499fc0cfaeb66d275595da39c1b6f233e8b50f9d3e4a9915

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb68603d663745980e9cf97654332df0339b6795dc27395e294bea44585b213e",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "nlin.SI",
      "physics.optics",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.PS",
    "submitted_at": "2015-09-20T00:08:54Z",
    "title_canon_sha256": "c87bd39e98af20e8dbfa1b28cc6af17d644f49ba41e56dbf7555fb9e0018ae16"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.05949",
    "kind": "arxiv",
    "version": 1
  }
}