Pith Number

pith:TN5MVRXW

pith:2019:TN5MVRXWADLXCVNX2PSVQH43PO

not attested not anchored not stored refs pending

A Building-Block Approach to State-Space Modeling of DC-DC Converter Systems

Gernot Herbst

arxiv:1908.04594 v1 · 2019-08-13 · eess.SY · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TN5MVRXWADLXCVNX2PSVQH43PO}

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	2026-07-04T23:55:14.928514Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b7acac6f600d77155b7d3e5581f9b7b9e9259e31e75e360fe7c8110f57db75d

Aliases

arxiv: 1908.04594 · arxiv_version: 1908.04594v1 · doi: 10.48550/arxiv.1908.04594 · pith_short_12: TN5MVRXWADLX · pith_short_16: TN5MVRXWADLXCVNX · pith_short_8: TN5MVRXW

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/TN5MVRXWADLXCVNX2PSVQH43PO \
  | 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: 9b7acac6f600d77155b7d3e5581f9b7b9e9259e31e75e360fe7c8110f57db75d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e0e71d09cadb1529f0f93fc6aeb4de1d077ffa1a7e31e1f6b1e1039ee709961",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2019-08-13T12:02:20Z",
    "title_canon_sha256": "ed1e3ddb056301b4d95734841ca87d8ea8b6af0985c167318e05c894204986c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.04594",
    "kind": "arxiv",
    "version": 1
  }
}