Pith Number

pith:4WJ5AIG3

pith:2025:4WJ5AIG3BWWAHI2HCE2BQ7ZBVV

not attested not anchored not stored refs pending

Random Initialization Can't Catch Up: The Advantage of Language Model Transfer for Time Series Forecasting

Alexis Roger, Andrew R. Williams, Arjun Ashok, Irina Rish, Kashif Rasul, Prateek Humane, Roland Riachi, Yuriy Nevmyvaka

arxiv:2506.21570 v1 · 2025-06-12 · cs.CL · cs.AI · 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{4WJ5AIG3BWWAHI2HCE2BQ7ZBVV}

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	2026-07-05T11:27:56.569508Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e593d020db0dac03a3471134187f21ad620eae03488d5db0fd24c4db2ccafcd4

Aliases

arxiv: 2506.21570 · arxiv_version: 2506.21570v1 · doi: 10.48550/arxiv.2506.21570 · pith_short_12: 4WJ5AIG3BWWA · pith_short_16: 4WJ5AIG3BWWAHI2H · pith_short_8: 4WJ5AIG3

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/4WJ5AIG3BWWAHI2HCE2BQ7ZBVV \
  | 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: e593d020db0dac03a3471134187f21ad620eae03488d5db0fd24c4db2ccafcd4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65faefcafc1814761456715250fe6057f4880e0b2fb0848934985b8ea6a77172",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-06-12T18:39:38Z",
    "title_canon_sha256": "54a44dbaa922b0b225dc84cccb0726ac34de290c96ab628ee7adbf7a7d82e45e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.21570",
    "kind": "arxiv",
    "version": 1
  }
}