Pith Number

pith:FCHDSEVI

pith:2026:FCHDSEVI4EX34QBQCSEUT36PRY

not attested not anchored not stored refs pending

Foundation Models and Fine-Tuning: Toward a New Generation of Models for Time Series Forecasting

Bertrand Pracca, Emilie Devijver, Eric Gaussier, Morad Laglil

arxiv:2607.23146 v1 · 2026-07-25 · 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{FCHDSEVI4EX34QBQCSEUT36PRY}

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	2026-07-28T01:22:09.415536Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

288e3912a8e12fbe4030148949efcf8e1d51ba184f8308dfd531b335b0e1b333

Aliases

arxiv: 2607.23146 · arxiv_version: 2607.23146v1 · doi: 10.48550/arxiv.2607.23146 · pith_short_12: FCHDSEVI4EX3 · pith_short_16: FCHDSEVI4EX34QBQ · pith_short_8: FCHDSEVI

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/FCHDSEVI4EX34QBQCSEUT36PRY \
  | 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: 288e3912a8e12fbe4030148949efcf8e1d51ba184f8308dfd531b335b0e1b333

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d1285af2d3ecea2bcefd3305a1574c61de0c93583a3f01407ce4ce6f6d8b9ff",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-07-25T10:55:06Z",
    "title_canon_sha256": "bc3002bb96b577d813b5c1e0a1f979fccc9936288098aea97c8f9b5c6aecdca8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.23146",
    "kind": "arxiv",
    "version": 1
  }
}