Pith Number

pith:YMJEMNIW

pith:2018:YMJEMNIW72DDQC3PWAMW7XQ6K2

not attested not anchored not stored refs pending

Power System Simulation Using the Differential Transformation Method

Kai Sun, Yang Liu

arxiv:1802.04134 v1 · 2018-02-12 · math.DS · cs.SY · 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{YMJEMNIW72DDQC3PWAMW7XQ6K2}

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	2026-05-18T00:23:46.706216Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c312463516fe86380b6fb0196fde1e5682240cd24510edbd0d2d41366dac932f

Aliases

arxiv: 1802.04134 · arxiv_version: 1802.04134v1 · doi: 10.48550/arxiv.1802.04134 · pith_short_12: YMJEMNIW72DD · pith_short_16: YMJEMNIW72DDQC3P · pith_short_8: YMJEMNIW

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/YMJEMNIW72DDQC3PWAMW7XQ6K2 \
  | 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: c312463516fe86380b6fb0196fde1e5682240cd24510edbd0d2d41366dac932f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "19de0b8aa44ccdec7314bed0dd85eca323a22363fd446d352bcf5a1eda14ca73",
    "cross_cats_sorted": [
      "cs.SY",
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2018-02-12T15:46:52Z",
    "title_canon_sha256": "63947d78536a21ea70765c3d8c8b89a83ce2527bc6d55a9295fb14f8fd509f1c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.04134",
    "kind": "arxiv",
    "version": 1
  }
}