Pith Number

pith:3WA5SV3H

pith:2024:3WA5SV3HNUPEV5KLDF3WESSQZR

not attested not anchored not stored refs pending

Ascend HiFloat8 Format for Deep Learning

Bobrin Maxim, Guanfu Chen, Guipeng Hu, Hu Liu, Junsong Wang, Kai Zheng, Korviakov Vladimir, LuYao Chen, Mikhaylov Dmitry, Minmin Wang, Minqi Chen, Richard Wu, Tianchi Hu, Ying Jin, Yuanyong Luo, Yuhao Hu, Zeyi Huang, Zhanying He, Zhongxing Zhang

arxiv:2409.16626 v2 · 2024-09-25 · cs.LG · cs.AI · cs.AR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3WA5SV3HNUPEV5KLDF3WESSQZR}

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.

Cited by

4 papers in Pith

GoldenFloat: A Phi-Derived Static-Split Floating-Point Family from GF4 to GF1024 with a Lucas-Exact Integer Identity

Boundary-Protection W8A8 HiFloat8 Quantization for Large-Scale Text-to-Video Diffusion Transformers

OSP-Next: Efficient High-Quality Video Generation with Sparse Sequence Parallelism, HiF8 Quantization, and Reinforcement Learning

Analysis of Floating-Point Matrix Multiplication Computed via Integer Arithmetic

Receipt and verification

First computed	2026-07-05T09:12:10.410948Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd81d957676d1e4af54b1977624a50cc65299d785464e899ec18b8da8e5ecd3f

Aliases

arxiv: 2409.16626 · arxiv_version: 2409.16626v2 · doi: 10.48550/arxiv.2409.16626 · pith_short_12: 3WA5SV3HNUPE · pith_short_16: 3WA5SV3HNUPEV5KL · pith_short_8: 3WA5SV3H

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/3WA5SV3HNUPEV5KLDF3WESSQZR \
  | 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: dd81d957676d1e4af54b1977624a50cc65299d785464e899ec18b8da8e5ecd3f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69ddaea63b7d6904f55aa0b08218c743c1b3a0fc9c9e153be36ffd02fe9d8e06",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.AR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-09-25T05:11:58Z",
    "title_canon_sha256": "7f8f85134ff5494c1931119784117af57700c11507056740446a597fddb5a514"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.16626",
    "kind": "arxiv",
    "version": 2
  }
}