Pith Number

pith:BDT3DZLC

pith:2007:BDT3DZLC3NZJMB36OVUD6RQGLH

not attested not anchored not stored refs pending

Higher-order splitting algorithms for solving the nonlinear Schr\"odinger equation and their instabilities

Siu A. Chin

arxiv:0710.0396 v1 · 2007-10-01 · physics.comp-ph · physics.atom-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{BDT3DZLC3NZJMB36OVUD6RQGLH}

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	2026-05-18T02:16:10.839418Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

08e7b1e562db7296077e75683f460659c0f3c379e351d213b3a18f3a53d88519

Aliases

arxiv: 0710.0396 · arxiv_version: 0710.0396v1 · doi: 10.48550/arxiv.0710.0396 · pith_short_12: BDT3DZLC3NZJ · pith_short_16: BDT3DZLC3NZJMB36 · pith_short_8: BDT3DZLC

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/BDT3DZLC3NZJMB36OVUD6RQGLH \
  | 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: 08e7b1e562db7296077e75683f460659c0f3c379e351d213b3a18f3a53d88519

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "795a9ca52419d3e4b35e197fe0b7f056c775c179647c976ba02ef3f9b9e9192f",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2007-10-01T22:11:43Z",
    "title_canon_sha256": "e44f9f5e24026248361159457af1af91a4f6318c702933b148ed82a5e1ec0b52"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0710.0396",
    "kind": "arxiv",
    "version": 1
  }
}