Pith Number

pith:WLW6UWDI

pith:2023:WLW6UWDIRYKO5THBWTHB2EEMOD

not attested not anchored not stored refs pending

A Robust SINDy Approach by Combining Neural Networks and an Integral Form

Ali Forootani, Pawan Goyal, Peter Benner

arxiv:2309.07193 v1 · 2023-09-13 · math.DS · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WLW6UWDIRYKO5THBWTHB2EEMOD}

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.

Cited by

1 paper in Pith

How Low Can You Go? Active Learning for Sparse Model Discovery in the Ultra-Low-Data Limit

Receipt and verification

First computed	2026-07-05T06:50:32.020953Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2edea58688e14eecce1b4ce1d108c70f26b25fd98b586eafb37d563c0ff5220

Aliases

arxiv: 2309.07193 · arxiv_version: 2309.07193v1 · doi: 10.48550/arxiv.2309.07193 · pith_short_12: WLW6UWDIRYKO · pith_short_16: WLW6UWDIRYKO5THB · pith_short_8: WLW6UWDI

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/WLW6UWDIRYKO5THBWTHB2EEMOD \
  | 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: b2edea58688e14eecce1b4ce1d108c70f26b25fd98b586eafb37d563c0ff5220

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6606867b8d9fceebeb965c0ab733ae0a33b402f9534ba22a5fd9d71854b2e609",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2023-09-13T10:50:04Z",
    "title_canon_sha256": "25978d6261912c2ae1a5e8540832d12d0c8935a15da47657d611be4a4f6fc1ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.07193",
    "kind": "arxiv",
    "version": 1
  }
}