Pith Number

pith:FHIBFT2F

pith:2025:FHIBFT2FCAH6TNYKWKJEBOYM4L

not attested not anchored not stored refs pending

ByteScale: Efficient Scaling of LLM Training with a 2048K Context Length on More Than 12,000 GPUs

Bin Cui, Fangcheng Fu, Haibin Lin, Hao Ge, Junda Feng, Lei Zuo, Qi Huang, Xiaonan Nie, Xin Liu

arxiv:2502.21231 v1 · 2025-02-28 · cs.DC · cs.AI · cs.LG

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FHIBFT2FCAH6TNYKWKJEBOYM4L}

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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

8 papers in Pith

FlashCP: Load-Balanced Communication-Efficient Context Parallelism for LLM Training

MegaScale-Data: Scaling Dataloader for Multisource Large Foundation Model Training

MTraining: Distributed Dynamic Sparse Attention for Efficient Ultra-Long Context Training

InfiniPipe: Elastic Pipeline Parallelism for Efficient Variable-Length Long-Context LLM Training

MAGI-1: Autoregressive Video Generation at Scale

Receipt and verification

First computed	2026-07-05T12:01:21.107866Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29d012cf45100fe9b70ab29240bb0ce2faaef089f12e26f51d99bb3f725d3bbb

Aliases

arxiv: 2502.21231 · arxiv_version: 2502.21231v1 · doi: 10.48550/arxiv.2502.21231 · pith_short_12: FHIBFT2FCAH6 · pith_short_16: FHIBFT2FCAH6TNYK · pith_short_8: FHIBFT2F

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/FHIBFT2FCAH6TNYKWKJEBOYM4L \
  | 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: 29d012cf45100fe9b70ab29240bb0ce2faaef089f12e26f51d99bb3f725d3bbb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f3dc7f4a96c544f4991bcbb28fd7751712d541c30c7db47dc874fb443251a96e",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2025-02-28T17:01:03Z",
    "title_canon_sha256": "2e6a45ba58ae11bf412d31c8074d2163d792aa1908613db288ddd2b69bf975c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.21231",
    "kind": "arxiv",
    "version": 1
  }
}