Pith Number

pith:275LIY4U

pith:2018:275LIY4UAOZJPRDAVC4B67BCLP

not attested not anchored not stored refs pending

Discovering conservation laws from data for control

Eurika Kaiser, J. Nathan Kutz, Steven L. Brunton

arxiv:1811.00961 v1 · 2018-11-02 · math.DS · cs.LG · cs.SY · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{275LIY4UAOZJPRDAVC4B67BCLP}

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	2026-05-18T00:01:39.787111Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7fab4639403b297c460a8b81f7c225be022f92582679074981b544850845178

Aliases

arxiv: 1811.00961 · arxiv_version: 1811.00961v1 · doi: 10.48550/arxiv.1811.00961 · pith_short_12: 275LIY4UAOZJ · pith_short_16: 275LIY4UAOZJPRDA · pith_short_8: 275LIY4U

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/275LIY4UAOZJPRDAVC4B67BCLP \
  | 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: d7fab4639403b297c460a8b81f7c225be022f92582679074981b544850845178

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da496080df1b99293ef64737bdb05edc0c47a59547a46433d4394127240083fd",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.SY",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2018-11-02T16:24:34Z",
    "title_canon_sha256": "45c8030c47b5177c20107373072a9dc545355bf9814f157329037e17e60ba981"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.00961",
    "kind": "arxiv",
    "version": 1
  }
}