Pith Number

pith:AEEUJMWL

pith:2025:AEEUJMWLLE7ETX7KR5G2LBL2VW

not attested not anchored not stored refs pending

From 128K to 4M: Efficient Training of Ultra-Long Context Large Language Models

Bo Li, Boxin Wang, Bryan Catanzaro, Chejian Xu, Mohammad Shoeybi, Peng Xu, Wei Ping, Zihan Liu

arxiv:2504.06214 v1 · 2025-04-08 · cs.CL · cs.AI · cs.LG

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AEEUJMWLLE7ETX7KR5G2LBL2VW}

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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.

Cited by

5 papers in Pith

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Shuffle the Context: RoPE-Perturbed Self-Distillation for Long-Context Adaptation

Receipt and verification

First computed	2026-07-05T10:46:17.411278Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

010944b2cb593e49dfea8f4da5857aad9611b76c3b47b4a0d4cf67f3d28ac6f8

Aliases

arxiv: 2504.06214 · arxiv_version: 2504.06214v1 · doi: 10.48550/arxiv.2504.06214 · pith_short_12: AEEUJMWLLE7E · pith_short_16: AEEUJMWLLE7ETX7K · pith_short_8: AEEUJMWL

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/AEEUJMWLLE7ETX7KR5G2LBL2VW \
  | 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: 010944b2cb593e49dfea8f4da5857aad9611b76c3b47b4a0d4cf67f3d28ac6f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa61b93a97d1d8f8b134d23039ab90f19414790e00cd43e17ae141687e8b902c",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-04-08T16:58:58Z",
    "title_canon_sha256": "f6478b48c5b18849486f5c4cba41bf4287c8287ade5fc251cd145cafb287c364"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.06214",
    "kind": "arxiv",
    "version": 1
  }
}