Pith Number

pith:MACTQGW3

pith:2023:MACTQGW3VXGXXQ2XRDRIJC7XEO

not attested not anchored not stored refs pending

Angel-PTM: A Scalable and Economical Large-scale Pre-training System in Tencent

Bin Cui, Dian Jiao, Fangcheng Fu, Jinbao Xue, Xiaonan Nie, Xupeng Miao, Yangyu Tao, Yi Liu

arxiv:2303.02868 v1 · 2023-03-06 · cs.LG · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MACTQGW3VXGXXQ2XRDRIJC7XEO}

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

2 papers in Pith

HunyuanVideo: A Systematic Framework For Large Video Generative Models

Tencent Advertising Algorithm Challenge 2025: All-Modality Generative Recommendation

Receipt and verification

First computed	2026-07-05T05:48:16.295113Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6005381adbadcd7bc35788e2848bf7238d7b9757274291bb0dd1edcda5522f9b

Aliases

arxiv: 2303.02868 · arxiv_version: 2303.02868v1 · doi: 10.48550/arxiv.2303.02868 · pith_short_12: MACTQGW3VXGX · pith_short_16: MACTQGW3VXGXXQ2X · pith_short_8: MACTQGW3

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/MACTQGW3VXGXXQ2XRDRIJC7XEO \
  | 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: 6005381adbadcd7bc35788e2848bf7238d7b9757274291bb0dd1edcda5522f9b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4affa89d101dcd8506c01001833907cd6b8b6e0e349498da60431bff212deb78",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-03-06T03:36:26Z",
    "title_canon_sha256": "82e8e6f3b244e9d1a940eeab1c8967f63261e229720110037b107ec759406aaa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.02868",
    "kind": "arxiv",
    "version": 1
  }
}