Pith Number

pith:MZWPA26E

pith:2017:MZWPA26E7GTJVMH275KBJV2OXV

not attested not anchored not stored refs pending

Ultrashort dark solitons interactions and nonlinear tunneling in the modified nonlinear Schr\"odinger equation with variable coefficients

K. Nithyanandan, K. Porsezian, N.M. Musammil, P.A. Subha, P. Tchofo Dinda

arxiv:1702.02632 v1 · 2017-02-01 · nlin.PS · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MZWPA26E7GTJVMH275KBJV2OXV}

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	2026-05-18T00:51:03.836986Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

666cf06bc4f9a69ab0faff5414d74ebd5d4da17997238284ab711ed631af2047

Aliases

arxiv: 1702.02632 · arxiv_version: 1702.02632v1 · doi: 10.48550/arxiv.1702.02632 · pith_short_12: MZWPA26E7GTJ · pith_short_16: MZWPA26E7GTJVMH2 · pith_short_8: MZWPA26E

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/MZWPA26E7GTJVMH275KBJV2OXV \
  | 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: 666cf06bc4f9a69ab0faff5414d74ebd5d4da17997238284ab711ed631af2047

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2639884f04ad62f3c0918f6c7926c57394d6a4b08cfa03e3a92ebe32c0c2035",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.PS",
    "submitted_at": "2017-02-01T19:56:53Z",
    "title_canon_sha256": "34848c71162496932e3368b93c59c478aaaf5dd06e69e268f969ca41940b5ef9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.02632",
    "kind": "arxiv",
    "version": 1
  }
}