Pith Number

pith:JCOROK3B

pith:2016:JCOROK3B463XNFOUMFAM2ID2L5

not attested not anchored not stored refs pending

Mean Absolute Percentage Error for regression models

Arnaud De Myttenaere (Viadeo, B\'en\'edicte Le Grand (CRI), Boris Golden (Viadeo), Fabrice Rossi (SAMM), SAMM)

arxiv:1605.02541 v2 · 2016-05-09 · 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{JCOROK3B463XNFOUMFAM2ID2L5}

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	2026-05-18T00:40:41.380635Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

489d172b61e7b77695d46140cd207a5f73264eb367e6efe147855e99cc7aff09

Aliases

arxiv: 1605.02541 · arxiv_version: 1605.02541v2 · doi: 10.48550/arxiv.1605.02541 · pith_short_12: JCOROK3B463X · pith_short_16: JCOROK3B463XNFOU · pith_short_8: JCOROK3B

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/JCOROK3B463XNFOUMFAM2ID2L5 \
  | 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: 489d172b61e7b77695d46140cd207a5f73264eb367e6efe147855e99cc7aff09

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ceb179e8850a3c771ddc9a279456501bf79d820dc0d4cedf4d479b1b9151a12",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2016-05-09T11:46:26Z",
    "title_canon_sha256": "7575170b6dcdf60accb4c4c1c153af73f0efd96786ac1a88fe44cdd0fb757824"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.02541",
    "kind": "arxiv",
    "version": 2
  }
}