Pith Number

pith:7CSZ2IL3

pith:2020:7CSZ2IL3SK6MJDOPSXJZEWOKKY

not attested not anchored not stored refs pending

Accelerating Training in Artificial Neural Networks with Dynamic Mode Decomposition

Gavin D. Portwood, Jean C. Ragusa, Mauricio E. Tano

arxiv:2006.14371 v1 · 2020-06-18 · cs.LG · cs.CE · eess.SP · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7CSZ2IL3SK6MJDOPSXJZEWOKKY}

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	2026-07-05T01:13:31.871108Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f8a59d217b92bcc48dcf95d39259ca5605f8bfb144deccccfd768aa4c2686d72

Aliases

arxiv: 2006.14371 · arxiv_version: 2006.14371v1 · doi: 10.48550/arxiv.2006.14371 · pith_short_12: 7CSZ2IL3SK6M · pith_short_16: 7CSZ2IL3SK6MJDOP · pith_short_8: 7CSZ2IL3

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/7CSZ2IL3SK6MJDOPSXJZEWOKKY \
  | 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: f8a59d217b92bcc48dcf95d39259ca5605f8bfb144deccccfd768aa4c2686d72

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f0895121da49a51b5edfa734fc8c3ce786bdd2f58313797a36f2ba37c929fda9",
    "cross_cats_sorted": [
      "cs.CE",
      "eess.SP",
      "physics.comp-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-06-18T22:59:55Z",
    "title_canon_sha256": "80326c0ec17897b1bea4761a6681a484290ab03589c5008f873bd1dfb4717ab5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.14371",
    "kind": "arxiv",
    "version": 1
  }
}