Pith Number

pith:AZCWIGSL

pith:2018:AZCWIGSLYFQ46BN32EZGXMIBTD

not attested not anchored not stored refs pending

Classification for Dynamical Systems: Model-based Approach and Support Vector Machines

Giorgio Battistelli, Pietro Tesi

arxiv:1803.10552 v1 · 2018-03-28 · 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{AZCWIGSLYFQ46BN32EZGXMIBTD}

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	2026-05-18T00:19:54.953804Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0645641a4bc161cf05bbd1326bb10198c028ed8963c8f824f7e03a53fa96e4dc

Aliases

arxiv: 1803.10552 · arxiv_version: 1803.10552v1 · doi: 10.48550/arxiv.1803.10552 · pith_short_12: AZCWIGSLYFQ4 · pith_short_16: AZCWIGSLYFQ46BN3 · pith_short_8: AZCWIGSL

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/AZCWIGSLYFQ46BN32EZGXMIBTD \
  | 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: 0645641a4bc161cf05bbd1326bb10198c028ed8963c8f824f7e03a53fa96e4dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0cfbfa2927bd0808589fce76497d73bcfde054be29071b88585437b7ffafa53c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2018-03-28T12:09:54Z",
    "title_canon_sha256": "a36de9fff984aa1e7a80b6f4bd16f19bc941c7165bc274dbaf10208f3b4bd283"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.10552",
    "kind": "arxiv",
    "version": 1
  }
}