Pith Number

pith:NJC4NEHA

pith:2021:NJC4NEHAX6SOL636ZO3ZNII27V

not attested not anchored not stored refs pending

Smart Data Representations: Impact on the Accuracy of Deep Neural Networks

Benedikt Heidrich, Marian Turowski, Nicole Ludwig, Oliver Neumann, Ralf Mikut, Veit Hagenmeyer

arxiv:2111.09128 v1 · 2021-11-17 · 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{NJC4NEHAX6SOL636ZO3ZNII27V}

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	2026-07-05T03:32:57.817061Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a45c690e0bfa4e5fb7ecbb796a11afd6c29579a900e127bf09c2da6348935ad

Aliases

arxiv: 2111.09128 · arxiv_version: 2111.09128v1 · doi: 10.48550/arxiv.2111.09128 · pith_short_12: NJC4NEHAX6SO · pith_short_16: NJC4NEHAX6SOL636 · pith_short_8: NJC4NEHA

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/NJC4NEHAX6SOL636ZO3ZNII27V \
  | 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: 6a45c690e0bfa4e5fb7ecbb796a11afd6c29579a900e127bf09c2da6348935ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "098429e9f3909ceb4f5627a8442a3b3efaf25f4261fe621a2a2f5953422a030e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-11-17T14:06:08Z",
    "title_canon_sha256": "e8a4cdf3962a2eaf0ca0955b0fdc7b203363fab30e021163f958d594b775ba7e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.09128",
    "kind": "arxiv",
    "version": 1
  }
}