Pith Number

pith:TUQCP7TV

pith:2021:TUQCP7TVIC6KOQKXL3QW2AAHO2

not attested not anchored not stored refs pending

Torch.fx: Practical Program Capture and Transformation for Deep Learning in Python

Ansley Ussery (Facebook AI), Horace He (Facebook AI), James K. Reed (Facebook AI), Jason Ansel (Facebook AI), Zachary DeVito (Facebook AI)

arxiv:2112.08429 v2 · 2021-12-15 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TUQCP7TVIC6KOQKXL3QW2AAHO2}

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

Self-Distillation Policy Optimization via Visual Feedback: Bridging Code and Visual Artifacts

GraphMend: Code Transformations for Fixing Graph Breaks in PyTorch 2

ExecuTorch -- A Unified PyTorch Solution to Run AI Models On-Device

Flint: Compiler Enabled Cluster-Free Design Space Exploration for Distributed ML

Receipt and verification

First computed	2026-07-05T04:02:21.623876Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d2027fe7540bca741575ee16d000776a144b058ad3694d520daa6144b017f72

Aliases

arxiv: 2112.08429 · arxiv_version: 2112.08429v2 · doi: 10.48550/arxiv.2112.08429 · pith_short_12: TUQCP7TVIC6K · pith_short_16: TUQCP7TVIC6KOQKX · pith_short_8: TUQCP7TV

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/TUQCP7TVIC6KOQKXL3QW2AAHO2 \
  | 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: 9d2027fe7540bca741575ee16d000776a144b058ad3694d520daa6144b017f72

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a7dd67c027f7946faf872b019df8ce79822e4b392d7c46a6d1e7fa9d0534c04",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-12-15T19:16:29Z",
    "title_canon_sha256": "fe4e795f0efd895f8b90ff6a0b2b9b837a7fe5feedcb03b411aaf66c18d11e94"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.08429",
    "kind": "arxiv",
    "version": 2
  }
}