Pith Number

pith:3Z7CBPS4

pith:2020:3Z7CBPS4OJSZ2F6NNV743IJHKX

not attested not anchored not stored refs pending

An Accurate and Fully-Automated Ensemble Model for Weekly Time Series Forecasting

Christoph Bergmeir, Geoffrey I. Webb, Pablo Montero-Manso, Rakshitha Godahewa

arxiv:2010.08158 v2 · 2020-10-16 · cs.LG · cs.AI · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3Z7CBPS4OJSZ2F6NNV743IJHKX}

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	2026-07-05T07:19:39.910628Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de7e20be5c72659d17cd6d7fcda12755fc09aef2a9fa4a156fb5fbf31548c7c2

Aliases

arxiv: 2010.08158 · arxiv_version: 2010.08158v2 · doi: 10.48550/arxiv.2010.08158 · pith_short_12: 3Z7CBPS4OJSZ · pith_short_16: 3Z7CBPS4OJSZ2F6N · pith_short_8: 3Z7CBPS4

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/3Z7CBPS4OJSZ2F6NNV743IJHKX \
  | 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: de7e20be5c72659d17cd6d7fcda12755fc09aef2a9fa4a156fb5fbf31548c7c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e701a278e8cef94a5cc0377862ad0361b81eef6f10bb65dc91385d38964adce3",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.NE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-10-16T04:29:09Z",
    "title_canon_sha256": "dbfe2023f9d4f255393bd4c2e77d5891d9038a96ff7faf6298d4d901b2247129"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.08158",
    "kind": "arxiv",
    "version": 2
  }
}