Pith Number

pith:R5GXYUNE

pith:2023:R5GXYUNE6VCS4AN6FLQ2JHLXHB

not attested not anchored not stored refs pending

Streaming Compression of Scientific Data via weak-SINDy

Benjamin P. Russo, M. Paul Laiu, Richard Archibald

arxiv:2308.14962 v2 · 2023-08-29 · cs.LG · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R5GXYUNE6VCS4AN6FLQ2JHLXHB}

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	2026-07-05T09:15:06.472434Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f4d7c51a4f5452e01be2ae1a49d77384d46340def76a0f9e4d061120ccec955

Aliases

arxiv: 2308.14962 · arxiv_version: 2308.14962v2 · doi: 10.48550/arxiv.2308.14962 · pith_short_12: R5GXYUNE6VCS · pith_short_16: R5GXYUNE6VCS4AN6 · pith_short_8: R5GXYUNE

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/R5GXYUNE6VCS4AN6FLQ2JHLXHB \
  | 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: 8f4d7c51a4f5452e01be2ae1a49d77384d46340def76a0f9e4d061120ccec955

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd746ff50c8130271769c6c07198ead3fc19b931531db7f5f279060ed137501a",
    "cross_cats_sorted": [
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-08-29T01:29:26Z",
    "title_canon_sha256": "86729d46b150ff43015b871573bf0e1a854ac9ca85c23317485040ac940b0ac7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.14962",
    "kind": "arxiv",
    "version": 2
  }
}