Pith Number

pith:2EEJEW44

pith:2017:2EEJEW44DKLQWBTO3R62ZCK6PB

not attested not anchored not stored refs pending

D-Optimal Input Design for Nonlinear FIR-type Systems:A Dispersion-based Approach

Alexander De Cock, Johan Schoukens, Michel Gevers

arxiv:1703.08401 v1 · 2017-03-24 · 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{2EEJEW44DKLQWBTO3R62ZCK6PB}

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	2026-05-18T00:48:00.024152Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d108925b9c1a970b066edc7dac895e784e84187438c85cd41471672a0762566c

Aliases

arxiv: 1703.08401 · arxiv_version: 1703.08401v1 · doi: 10.48550/arxiv.1703.08401 · pith_short_12: 2EEJEW44DKLQ · pith_short_16: 2EEJEW44DKLQWBTO · pith_short_8: 2EEJEW44

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/2EEJEW44DKLQWBTO3R62ZCK6PB \
  | 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: d108925b9c1a970b066edc7dac895e784e84187438c85cd41471672a0762566c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43aebc42ff88abccba4953dc777c1d5d636191f291c733b5b08eff128381da25",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2017-03-24T13:26:40Z",
    "title_canon_sha256": "f3ce83412feaafb31f2a0b39bb7f5935610334339bd8ff6d3fdbe6841878934c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.08401",
    "kind": "arxiv",
    "version": 1
  }
}