Pith Number

pith:6OA5OVO7

pith:2020:6OA5OVO7TWOBSOXOE6PRTQXB5C

not attested not anchored not stored refs pending

Analyzing Upper Bounds on Mean Absolute Errors for Deep Neural Network Based Vector-to-Vector Regression

Chin-Hui Lee, Jun Du, Jun Qi, Sabato Marco Siniscalchi, Xiaoli Ma

arxiv:2008.05459 v1 · 2020-08-04 · cs.LG · eess.SP · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6OA5OVO7TWOBSOXOE6PRTQXB5C}

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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	2026-07-05T01:26:47.263722Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f381d755df9d9c193aee279f19c2e1e8b1f44a21cda8ce4754389d2d4001a9db

Aliases

arxiv: 2008.05459 · arxiv_version: 2008.05459v1 · doi: 10.48550/arxiv.2008.05459 · pith_short_12: 6OA5OVO7TWOB · pith_short_16: 6OA5OVO7TWOBSOXO · pith_short_8: 6OA5OVO7

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/6OA5OVO7TWOBSOXOE6PRTQXB5C \
  | 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: f381d755df9d9c193aee279f19c2e1e8b1f44a21cda8ce4754389d2d4001a9db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d17757a0e8e21116f4152c283f92702b9cef29564451b2872767de04df0fe96",
    "cross_cats_sorted": [
      "eess.SP",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-08-04T19:39:41Z",
    "title_canon_sha256": "7f6cba828642882483fcb42b64b782eeb67a4622a61e5cd15610854bbdd7e312"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.05459",
    "kind": "arxiv",
    "version": 1
  }
}