Pith Number

pith:TBIWQS5J

pith:2020:TBIWQS5JJQDN2YVMCCJPDUUFVD

not attested not anchored not stored refs pending

Forecasting: theory and practice

Alessia Paccagnini, Alexander Dokumentov, Alisa Yusupova, Anastasios Panagiotelis, Andrew B. Martinez, Anne B. Koehler, Aris A. Syntetos, Bahman Rostami-Tabar, Christoph Bergmeir, Clara Cordeiro, Claudio Carnevale, Daniele Apiletti, David E. Rapach, David F. Hendry, David T. Frazier, Devon K. Barrow, Diego J. Pedregal, Dilek \"Onkal, Dimitrios Thomakos, Evangelos Spiliotis, Ezio Todini, Feng Li, Fernando Luiz Cyrino Oliveira, Florian Ziel, Fotios Petropoulos, Gael M. Martin, Georgios Sermpinis, Han Lin Shang, Ioannis Panapakidis, Jakub Bijak, Jennifer L. Castle, Jethro Browell, J. James Reade, Joanne Ellison, John E. Boylan, Jooyoung Jeon, Jose M. Pav\'ia, Juan Ram\'on Trapero Arenas, Konstantia Litsiou, Konstantinos Nikolopoulos, Len Tashman, Luigi Grossi, Manuela Pedio, Mariangela Guidolin, Massimo Guidolin, Michael Gilliland, Michael P. Clements, Micha{\l} Rubaszek, Mohamed Zied Babai, M. Sinan G\"on\"ul, Nigel Harvey, Nikolaos Kourentzes, Pasquale Cirillo, Patr\'icia Ramos, Paul Goodwin, Philip Hans Franses, Pierre Pinson, Piotr Fiszeder, Priyanga Dilini Talagala, Renato Guseo, Ricardo J. Bessa, Robert L. Winkler, Ross Hollyman, Shari De Baets, Sheik Meeran, Sonia Leva, Souhaib Ben Taieb, Spyros Makridakis, Stephan Kolassa, Theodore Modis, Thiyanga S. Talagala, Thordis Thorarinsdottir, Tim januschowski, Ulrich Gunter, Vassilios Assimakopoulos, Victor Richmond R. Jose, Xiaojia Guo, Xiaoqian Wang, Yael Grushka-Cockayne, Yanfei Kang

arxiv:2012.03854 v4 · 2020-12-04 · stat.AP · cs.LG · econ.EM · stat.ML · stat.OT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TBIWQS5JJQDN2YVMCCJPDUUFVD}

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	2026-07-05T03:54:40.536516Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9851684ba94c06dd62ac1092f1d285a8f0338d9c8474d6adf3a213104b6ea39e

Aliases

arxiv: 2012.03854 · arxiv_version: 2012.03854v4 · doi: 10.48550/arxiv.2012.03854 · pith_short_12: TBIWQS5JJQDN · pith_short_16: TBIWQS5JJQDN2YVM · pith_short_8: TBIWQS5J

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/TBIWQS5JJQDN2YVMCCJPDUUFVD \
  | 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: 9851684ba94c06dd62ac1092f1d285a8f0338d9c8474d6adf3a213104b6ea39e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b405973b4f4d916bbc09905ae21583d2961d2feef4da0637bcf1c66098450d2",
    "cross_cats_sorted": [
      "cs.LG",
      "econ.EM",
      "stat.ML",
      "stat.OT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2020-12-04T16:56:44Z",
    "title_canon_sha256": "74c5b049898e391ee8bf31e262634fb2c4d2000239cb2ec13d69a3c2fa0ddaa0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.03854",
    "kind": "arxiv",
    "version": 4
  }
}