Pith Number

pith:AI5E73CR

pith:2020:AI5E73CRGLT554DRXYTMLT6ZZV

not attested not anchored not stored refs pending

A Discrete-Time, Time-Delayed Lur'e Model with Biased Self-Excited Oscillations

Dennis S. Bernstein, Juan Paredes, Omran Kouba, Syed Aseem Ul Islam

arxiv:2003.03420 v1 · 2020-03-06 · nlin.AO · cs.SY · eess.SY · math.DS · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AI5E73CRGLT554DRXYTMLT6ZZV}

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	2026-07-05T00:46:21.266765Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

023a4fec5132e7def071be26c5cfd9cd64b2b70cf90306f2e0c86f6efeabc696

Aliases

arxiv: 2003.03420 · arxiv_version: 2003.03420v1 · doi: 10.48550/arxiv.2003.03420 · pith_short_12: AI5E73CRGLT5 · pith_short_16: AI5E73CRGLT554DR · pith_short_8: AI5E73CR

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/AI5E73CRGLT554DRXYTMLT6ZZV \
  | 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: 023a4fec5132e7def071be26c5cfd9cd64b2b70cf90306f2e0c86f6efeabc696

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2ece1bf0ee499d23d15ed3db84e9df06169af4a470575a869775e8dce804d82",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SY",
      "math.DS",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.AO",
    "submitted_at": "2020-03-06T20:18:20Z",
    "title_canon_sha256": "0cf37ab82d8af638c0f175d57ad5dc3f0d0471ddd54e1ea7d70a7b0a1314ff93"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.03420",
    "kind": "arxiv",
    "version": 1
  }
}