Pith Number

pith:IEK2YNBC

pith:2025:IEK2YNBC27IHSX22C4V3AERO3E

not attested not anchored not stored refs pending

Investigating Compositional Reasoning in Time Series Foundation Models

Artur Dubrawski, Cristian Challu, Kin G. Olivares, Micha{\l} Wili\'nski, Mononito Goswami, Nina \.Zukowska, Willa Potosnak

arxiv:2502.06037 v2 · 2025-02-09 · 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{IEK2YNBC27IHSX22C4V3AERO3E}

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	2026-07-05T12:07:58.289040Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4115ac3422d7d0795f5a172bb0122ed9303beead367ca3a82c1979b8953d0959

Aliases

arxiv: 2502.06037 · arxiv_version: 2502.06037v2 · doi: 10.48550/arxiv.2502.06037 · pith_short_12: IEK2YNBC27IH · pith_short_16: IEK2YNBC27IHSX22 · pith_short_8: IEK2YNBC

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/IEK2YNBC27IHSX22C4V3AERO3E \
  | 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: 4115ac3422d7d0795f5a172bb0122ed9303beead367ca3a82c1979b8953d0959

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb70d744a4d081c89fc9c1079e83428f5bb2d30b07eef9c4bea0c41ef46d3d08",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-02-09T21:21:55Z",
    "title_canon_sha256": "9588e5d6e19a34d6c35aeb0b4d620862c67bb27bafe6b6209d349cde83051a4e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.06037",
    "kind": "arxiv",
    "version": 2
  }
}