Pith Number

pith:4BCIELPV

pith:2026:4BCIELPVAZO2GQDKHNF4TG6F6K

not attested not anchored not stored refs pending

Model discovery for dynamical systems with complex-valued product units

Babette Dellen, Martin Br\"uckmann, Uwe Jaekel

arxiv:2605.27158 v1 · 2026-05-26 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4BCIELPVAZO2GQDKHNF4TG6F6K}

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	2026-05-27T02:05:44.884628Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e044822df5065da3406a3b4bc99bc5f29ef00b8db7b9c2e5225a429aab4dfb83

Aliases

arxiv: 2605.27158 · arxiv_version: 2605.27158v1 · doi: 10.48550/arxiv.2605.27158 · pith_short_12: 4BCIELPVAZO2 · pith_short_16: 4BCIELPVAZO2GQDK · pith_short_8: 4BCIELPV

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/4BCIELPVAZO2GQDKHNF4TG6F6K \
  | 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: e044822df5065da3406a3b4bc99bc5f29ef00b8db7b9c2e5225a429aab4dfb83

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e487f0568b624175c40943f83a9bfc43d07b3ba1a9b25a2990ae44767baad925",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-05-26T15:18:47Z",
    "title_canon_sha256": "3c7fbe29a741fd661bba15a8afe4340a528e980d393e03b2f99f3226d33ea9f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.27158",
    "kind": "arxiv",
    "version": 1
  }
}