Pith Number

pith:UGKSKGKX

pith:2018:UGKSKGKXG7EABSDREP5HRFC3RD

not attested not anchored not stored refs pending

Blow-up solutions of Helmholtz equation for a Kerr slab with a complex linear and nonlinear permittivity

Ali Mostafazadeh, Neslihan Oflaz, Varga Kalantarov

arxiv:1810.03531 v2 · 2018-10-08 · math-ph · math.MP · nlin.PS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UGKSKGKXG7EABSDREP5HRFC3RD}

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	2026-05-17T23:47:12.445050Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a19525195737c800c87123fa78945b88cf6e5da84fff9dd9c85cc87fb8d8441f

Aliases

arxiv: 1810.03531 · arxiv_version: 1810.03531v2 · doi: 10.48550/arxiv.1810.03531 · pith_short_12: UGKSKGKXG7EA · pith_short_16: UGKSKGKXG7EABSDR · pith_short_8: UGKSKGKX

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/UGKSKGKXG7EABSDREP5HRFC3RD \
  | 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: a19525195737c800c87123fa78945b88cf6e5da84fff9dd9c85cc87fb8d8441f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b33d9d4aee70502d886bdf9295c3f3d1d54b114464b60a69a3182e59740698b6",
    "cross_cats_sorted": [
      "math.MP",
      "nlin.PS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2018-10-08T15:35:20Z",
    "title_canon_sha256": "14af561ed73e253322e9547b8db2403a2e1ec1b93ab5a6bc62b7a5ad823bc01e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.03531",
    "kind": "arxiv",
    "version": 2
  }
}