Pith Number

pith:KSQWGOHG

pith:2018:KSQWGOHGAIJG2XI4CTDCYPKEF4

not attested not anchored not stored refs pending

Simulations of Multiscale Schroedinger Equations with Multiscale Splitting Approaches: Theory and Application

Amirbahador Nasari, Juergen Geiser

arxiv:1805.11840 v1 · 2018-05-30 · math.NA · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KSQWGOHGAIJG2XI4CTDCYPKEF4}

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	2026-05-18T00:14:36.206366Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

54a16338e602126d5d1c14c62c3d442f2421a7f5135ec7357c6edd1d433f7aed

Aliases

arxiv: 1805.11840 · arxiv_version: 1805.11840v1 · doi: 10.48550/arxiv.1805.11840 · pith_short_12: KSQWGOHGAIJG · pith_short_16: KSQWGOHGAIJG2XI4 · pith_short_8: KSQWGOHG

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/KSQWGOHGAIJG2XI4CTDCYPKEF4 \
  | 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: 54a16338e602126d5d1c14c62c3d442f2421a7f5135ec7357c6edd1d433f7aed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "56f671664adb01eafb1d7ddc029f20acb87a7bbd3d5bdd1b441e82f875eed576",
    "cross_cats_sorted": [
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2018-05-30T07:46:12Z",
    "title_canon_sha256": "4ec175a842fe7bcb45b8b95ec992a51fc1c358004a1e8341c7864e2eb2c27ddc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.11840",
    "kind": "arxiv",
    "version": 1
  }
}