Pith Number

pith:4UNKEC2N

pith:2025:4UNKEC2NSJTB2ETIARQUS6FT6I

not attested not anchored not stored refs pending

Training Long-Context LLMs Efficiently via Chunk-wise Optimization

Daohai Yu, Gen Luo, Rongrong Ji, Wenhao Li, Yuxin Zhang

arxiv:2505.16710 v1 · 2025-05-22 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4UNKEC2NSJTB2ETIARQUS6FT6I}

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	2026-07-05T11:07:39.609676Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e51aa20b4d92661d126804614978b3f2231215a667bff4bcb5b80c6db8ce38df

Aliases

arxiv: 2505.16710 · arxiv_version: 2505.16710v1 · doi: 10.48550/arxiv.2505.16710 · pith_short_12: 4UNKEC2NSJTB · pith_short_16: 4UNKEC2NSJTB2ETI · pith_short_8: 4UNKEC2N

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/4UNKEC2NSJTB2ETIARQUS6FT6I \
  | 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: e51aa20b4d92661d126804614978b3f2231215a667bff4bcb5b80c6db8ce38df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45d18069056acc2045d3cfcef5724c8cda5a9cae5b4c9f955a2eb262c447277e",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-05-22T14:11:34Z",
    "title_canon_sha256": "3c6a9f6fa415d5d7835235af60af8827a49633421a350beb49e788db7d48bfe6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.16710",
    "kind": "arxiv",
    "version": 1
  }
}