Pith Number

pith:FMN3Q263

pith:2017:FMN3Q263RZJA4ENGVQ3MFEDDIE

not attested not anchored not stored refs pending

A systematic construction of parity-time ($\cal PT$)-symmetric and non-$\cal PT$-symmetric complex potentials from the solutions of various real nonlinear evolution equations

Avinash Khare, K. Tamilselvan, T. Kanna

arxiv:1708.03083 v1 · 2017-08-10 · nlin.SI · nlin.PS

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FMN3Q263RZJA4ENGVQ3MFEDDIE}

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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	2026-05-18T00:33:15.957268Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b1bb86bdb8e520e11a6ac36c290634126d138f2838add41ee8af95206a15c0f

Aliases

arxiv: 1708.03083 · arxiv_version: 1708.03083v1 · doi: 10.48550/arxiv.1708.03083 · pith_short_12: FMN3Q263RZJA · pith_short_16: FMN3Q263RZJA4ENG · pith_short_8: FMN3Q263

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/FMN3Q263RZJA4ENGVQ3MFEDDIE \
  | 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: 2b1bb86bdb8e520e11a6ac36c290634126d138f2838add41ee8af95206a15c0f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a9761dc4db3b0c9a7ebc159bb048a0bef484126abc385360f6f8c722736c858",
    "cross_cats_sorted": [
      "nlin.PS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2017-08-10T06:06:12Z",
    "title_canon_sha256": "dfc161ecafff6b4d0c3cc85414586df47e097a5b3273b544ce211c04df656e18"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.03083",
    "kind": "arxiv",
    "version": 1
  }
}