Pith Number

pith:CLTKEU5H

pith:2018:CLTKEU5HXRQ6UJBYO4WBTDX4S2

not attested not anchored not stored refs pending

Comparison of several data-driven nonlinear system identification methods on a simplified glucoregulatory system example

Amjad Abu-Rmileh, Anna Marconato, Johan Schoukens, Koen Tiels, Maarten Schoukens, W. Dhammika Widanage

arxiv:1804.07035 v1 · 2018-04-19 · 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{CLTKEU5HXRQ6UJBYO4WBTDX4S2}

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	2026-05-18T00:18:04.495489Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12e6a253a7bc61ea2438772c198efc96a2d33eaea1c6a126c1557b20304033b1

Aliases

arxiv: 1804.07035 · arxiv_version: 1804.07035v1 · doi: 10.48550/arxiv.1804.07035 · pith_short_12: CLTKEU5HXRQ6 · pith_short_16: CLTKEU5HXRQ6UJBY · pith_short_8: CLTKEU5H

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/CLTKEU5HXRQ6UJBYO4WBTDX4S2 \
  | 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: 12e6a253a7bc61ea2438772c198efc96a2d33eaea1c6a126c1557b20304033b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "776e483ee06133f6535e498d84b17aa0c7fd080348cc22f34a8734effb32ddbd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2018-04-19T08:38:21Z",
    "title_canon_sha256": "3955b26287329e103d33d6403229f9337dc769d90f7becde39d6b112a1a5b25d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.07035",
    "kind": "arxiv",
    "version": 1
  }
}