Pith Number

pith:7CLQSMWQ

pith:2026:7CLQSMWQMHJLIW72XWQMKCORXA

not attested not anchored not stored refs pending

Lost in the Non-convex Loss Landscape: How to Fine-tune the Large Time Series Model?

Peang Wang, Wei Wang, Xu Zhang

arxiv:2606.08578 v1 · 2026-06-07 · 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{7CLQSMWQMHJLIW72XWQMKCORXA}

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	2026-06-09T01:05:40.664356Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f8970932d061d2b45bfabda0c509d1b801dac6875a63d49b543af27db9badd69

Aliases

arxiv: 2606.08578 · arxiv_version: 2606.08578v1 · doi: 10.48550/arxiv.2606.08578 · pith_short_12: 7CLQSMWQMHJL · pith_short_16: 7CLQSMWQMHJLIW72 · pith_short_8: 7CLQSMWQ

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/7CLQSMWQMHJLIW72XWQMKCORXA \
  | 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: f8970932d061d2b45bfabda0c509d1b801dac6875a63d49b543af27db9badd69

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "40634a3ca1be70e194b0a0551fd2cc649f0612d5169b2450ad66806ba04acd91",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-07T11:25:19Z",
    "title_canon_sha256": "2bb5c730bf0182995a0ce8d10000f930243fdee457f94f9eff3903bf058180ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.08578",
    "kind": "arxiv",
    "version": 1
  }
}