Pith Number

pith:7KJ4355N

pith:2016:7KJ4355N3UEYNGVCQCL4JGUWTT

not attested not anchored not stored refs pending

Leading Impulse Response Identification via the Weighted Elastic Net Criterion

Carlo Novara, Giuseppe C. Calafiore, Michele Taragna

arxiv:1609.07029 v1 · 2016-09-22 · 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{7KJ4355N3UEYNGVCQCL4JGUWTT}

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	2026-05-18T01:04:04.611119Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa93cdf7addd09869aa28097c49a969cf41bdf7a3c3b47831828957d6c320165

Aliases

arxiv: 1609.07029 · arxiv_version: 1609.07029v1 · doi: 10.48550/arxiv.1609.07029 · pith_short_12: 7KJ4355N3UEY · pith_short_16: 7KJ4355N3UEYNGVC · pith_short_8: 7KJ4355N

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/7KJ4355N3UEYNGVCQCL4JGUWTT \
  | 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: fa93cdf7addd09869aa28097c49a969cf41bdf7a3c3b47831828957d6c320165

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a5fe87766a9241fa9a803d333b3ca31de0caff653cf42bfece8edc0683e66df5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2016-09-22T15:41:23Z",
    "title_canon_sha256": "407c0ba2b36546a918ba836744ab238fb48e6230b52d57d480043a556091600c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.07029",
    "kind": "arxiv",
    "version": 1
  }
}