Pith Number

pith:MB5SC5NV

pith:2011:MB5SC5NVR5NGE5QUVMDJTECIN3

not attested not anchored not stored refs pending

A review and comparison of strategies for multi-step ahead time series forecasting based on the NN5 forecasting competition

Amir Atiya, Antti Sorjamaa, Gianluca Bontempi, Souhaib Ben Taieb

arxiv:1108.3259 v1 · 2011-08-16 · stat.ML · cs.AI · cs.LG · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MB5SC5NVR5NGE5QUVMDJTECIN3}

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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	2026-05-18T04:15:27.666520Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

607b2175b58f5a627614ab069990486ef15056eb0ff48fbe393e68687088700e

Aliases

arxiv: 1108.3259 · arxiv_version: 1108.3259v1 · doi: 10.48550/arxiv.1108.3259 · pith_short_12: MB5SC5NVR5NG · pith_short_16: MB5SC5NVR5NGE5QU · pith_short_8: MB5SC5NV

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/MB5SC5NVR5NGE5QUVMDJTECIN3 \
  | 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: 607b2175b58f5a627614ab069990486ef15056eb0ff48fbe393e68687088700e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d622eb885c45e5d1b74add2ece4fc12f4032aa78e9f6df3eb595380d1e22198b",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG",
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2011-08-16T14:55:20Z",
    "title_canon_sha256": "b6bf268dd7133fb0c730c76c49e6851abf01131d0965cdc214ab0ede87b7daf3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.3259",
    "kind": "arxiv",
    "version": 1
  }
}