Pith Number

pith:4OZHGM25

pith:2025:4OZHGM25QQMWHW2RN2AWY7LAJ7

not attested not anchored not stored refs pending

fev-bench: A Realistic Benchmark for Time Series Forecasting

Abdul Fatir Ansari, Caner Turkmen, Lorenzo Stella, Michael Bohlke-Schneider, Nick Erickson, Oleksandr Shchur, Pablo Guerron, Yuyang Wang

arxiv:2509.26468 v3 · 2025-09-30 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4OZHGM25QQMWHW2RN2AWY7LAJ7}

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.

Cited by

11 papers in Pith

Beyond IID: How General Are Tabular Foundation Models, Really?

Falcon-X: A Time Series Foundation Model for Heterogeneous Multivariate Modeling

A Foundation Model for Instruction-Conditioned In-Context Time Series Tasks

TabPFN-3: Technical Report

A Foundation Model for Instruction-Conditioned In-Context Time Series Tasks

Receipt and verification

First computed	2026-06-30T02:17:09.934101Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3b273335d841963db516e816c7d604fe74041b309d17a651b47edeebdd4947c

Aliases

arxiv: 2509.26468 · arxiv_version: 2509.26468v3 · doi: 10.48550/arxiv.2509.26468 · pith_short_12: 4OZHGM25QQMW · pith_short_16: 4OZHGM25QQMWHW2R · pith_short_8: 4OZHGM25

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/4OZHGM25QQMWHW2RN2AWY7LAJ7 \
  | 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: e3b273335d841963db516e816c7d604fe74041b309d17a651b47edeebdd4947c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad946717d47c86e743b2df91fa1df63a8740116f2cfb66e876e1dd9795942d2c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-09-30T16:17:18Z",
    "title_canon_sha256": "da2af2e187788e448c1e6f53bd9ae715fe23ad0818ba4cfeb093e10a7903772d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.26468",
    "kind": "arxiv",
    "version": 3
  }
}