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Pith Number

pith:GBWOSZNS

pith:2014:GBWOSZNSF6WARPZVELBHJII7CR
not attested not anchored not stored refs pending

On the existence of dark solitons of the cubic nonlinear Schrodinger equation with periodic inhomogeneous nonlinearity

Christos Sourdis

arxiv:1412.8165 v1 · 2014-12-28 · math.AP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?
Add to your LaTeX paper 
\usepackage{pith}
\pithnumber{GBWOSZNSF6WARPZVELBHJII7CR}

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 2026-05-18T02:30:23.902603Z
Builder pith-number-builder-2026-05-17-v1
Signature Pith Ed25519 (pith-v1-2026-05) · public key
Schema pith-number/v1.0

Canonical hash

306ce965b22fac08bf3522c274a11f144c5d90a2a6be65584e673966aac9d281

Aliases

arxiv: 1412.8165 · arxiv_version: 1412.8165v1 · doi: 10.48550/arxiv.1412.8165 · pith_short_12: GBWOSZNSF6WA · pith_short_16: GBWOSZNSF6WARPZV · pith_short_8: GBWOSZNS
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/GBWOSZNSF6WARPZVELBHJII7CR \
  | 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: 306ce965b22fac08bf3522c274a11f144c5d90a2a6be65584e673966aac9d281
Canonical record JSON 
{
  "metadata": {
    "abstract_canon_sha256": "cbad2071281dbefa4758c2db2e5a89dc391d42741e5afa2436dfc4026f322fdb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-12-28T13:27:09Z",
    "title_canon_sha256": "f7d5652dd969228de2f795279c1613161ca95e73df096a86c1bf80ddbe5c79bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.8165",
    "kind": "arxiv",
    "version": 1
  }
}