Pith Number

pith:L27Q46HX

pith:2021:L27Q46HXH7TE7SC46PWEFT7SKL

not attested not anchored not stored refs pending

Neural forecasting at scale

Boris N. Oreshkin, Jean-Marc Patenaude, Philippe Chatigny, Shengrui Wang

arxiv:2109.09705 v4 · 2021-09-20 · cs.LG · cs.DC · cs.NE · 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{L27Q46HXH7TE7SC46PWEFT7SKL}

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	2026-07-05T03:52:14.623256Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ebf0e78f73fe64fc85cf3ec42cff252f8b12f92d3bac9cd0ab579d546614faf

Aliases

arxiv: 2109.09705 · arxiv_version: 2109.09705v4 · doi: 10.48550/arxiv.2109.09705 · pith_short_12: L27Q46HXH7TE · pith_short_16: L27Q46HXH7TE7SC4 · pith_short_8: L27Q46HX

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/L27Q46HXH7TE7SC46PWEFT7SKL \
  | 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: 5ebf0e78f73fe64fc85cf3ec42cff252f8b12f92d3bac9cd0ab579d546614faf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2426801c44f7351a4b1f98ba7c0ed1e0dbc2a1dffc6a39b755577f10eeed2d8e",
    "cross_cats_sorted": [
      "cs.DC",
      "cs.NE",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-09-20T17:22:40Z",
    "title_canon_sha256": "ef70d81a6bb6971f43a50520d9caed22a3e128a63bfd14c25241e26a575e3ee2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.09705",
    "kind": "arxiv",
    "version": 4
  }
}