Pith Number

pith:STHKULDC

pith:2019:STHKULDCN5CLQI4FNIEDXSRTGM

not attested not anchored not stored refs pending

Comparison of Splitting methods for Gross-Pitaevskii Equation

Amirbahador Nasari, Juergen Geiser

arxiv:1902.05716 v1 · 2019-02-15 · math.NA · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{STHKULDCN5CLQI4FNIEDXSRTGM}

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	2026-05-17T23:53:56.379633Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

94ceaa2c626f44b823856a083bca3333292361cc29fb0d71e47a432090e5d4c1

Aliases

arxiv: 1902.05716 · arxiv_version: 1902.05716v1 · doi: 10.48550/arxiv.1902.05716 · pith_short_12: STHKULDCN5CL · pith_short_16: STHKULDCN5CLQI4F · pith_short_8: STHKULDC

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/STHKULDCN5CLQI4FNIEDXSRTGM \
  | 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: 94ceaa2c626f44b823856a083bca3333292361cc29fb0d71e47a432090e5d4c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49bfd6523583193d5e1a2d23de4f6be4a52df1a77e1940ddd029d2a5112777b4",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2019-02-15T08:21:09Z",
    "title_canon_sha256": "fa6d4fdc1292bcddfc4c0adf769c3fb6f0298a44ceee8a180984e4b41de1ec00"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.05716",
    "kind": "arxiv",
    "version": 1
  }
}