Pith Number

pith:3KEXLQ4M

pith:2018:3KEXLQ4MB3LWL22LOOJX2UK7HQ

not attested not anchored not stored refs pending

On a mixed cubic-superlinear non radially symmetric Schr\"odinger system - Part II: Numerical solutions

Abdurahman F. Aljohani, Anouar Ben Mabrouk

arxiv:1805.05928 v1 · 2018-05-10 · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3KEXLQ4MB3LWL22LOOJX2UK7HQ}

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	2026-05-18T00:15:53.238655Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da8975c38c0ed765eb4b73937d515f3c0b0435b9b7d266c9a742512ca9e69c38

Aliases

arxiv: 1805.05928 · arxiv_version: 1805.05928v1 · doi: 10.48550/arxiv.1805.05928 · pith_short_12: 3KEXLQ4MB3LW · pith_short_16: 3KEXLQ4MB3LWL22L · pith_short_8: 3KEXLQ4M

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/3KEXLQ4MB3LWL22LOOJX2UK7HQ \
  | 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: da8975c38c0ed765eb4b73937d515f3c0b0435b9b7d266c9a742512ca9e69c38

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b23f7284f6785bfce19d7536a8fce20230e796c023a8a107df38f26523bdb4ae",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2018-05-10T19:11:21Z",
    "title_canon_sha256": "a8dfeb9c5d48729df90e937beee671506b1a18374d2c9f990a044e8b19f1cd7b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.05928",
    "kind": "arxiv",
    "version": 1
  }
}