Pith Number

pith:TT7V7YPR

pith:2022:TT7V7YPRUSGFMKOWPYTVKBRE74

not attested not anchored not stored refs pending

Efficient AlphaFold2 Training using Parallel Evoformer and Branch Parallelism

Dianhai Yu, Guoxia Wang, Xiaomin Fang, Yanjun Ma, Yingfei Xiang, Yiqun Liu, Zhihua Wu

arxiv:2211.00235 v1 · 2022-11-01 · 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{TT7V7YPRUSGFMKOWPYTVKBRE74}

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	2026-07-05T05:12:20.167157Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9cff5fe1f1a48c5629d67e27550624ff1a095cebae4d0b4820bc34f3b4d2810f

Aliases

arxiv: 2211.00235 · arxiv_version: 2211.00235v1 · doi: 10.48550/arxiv.2211.00235 · pith_short_12: TT7V7YPRUSGF · pith_short_16: TT7V7YPRUSGFMKOW · pith_short_8: TT7V7YPR

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/TT7V7YPRUSGFMKOWPYTVKBRE74 \
  | 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: 9cff5fe1f1a48c5629d67e27550624ff1a095cebae4d0b4820bc34f3b4d2810f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89d0d044f03c3cfbd65222f862f4bfee040ca2a7a021ed4fda38d16dc71d658a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2022-11-01T02:59:35Z",
    "title_canon_sha256": "0743614e0dd7a6c71d7185e0e06f63e64f4e4a1b8b33542bd25a980102cb7758"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.00235",
    "kind": "arxiv",
    "version": 1
  }
}