Pith Number

pith:OZC5HBQM

pith:2025:OZC5HBQMNBH2XMEHKBEN24CHND

not attested not anchored not stored refs pending

TorchResist: Open-Source Differentiable Resist Simulator

Bei Yu, Jieya Zhou, Kaichao Liang, Shoubo Hu, Shuo Yin, Su Zheng, Xiao Chen, Zixiao Wang

arxiv:2502.06838 v1 · 2025-02-06 · 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{OZC5HBQMNBH2XMEHKBEN24CHND}

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	2026-07-05T10:12:28.527116Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7645d3860c684fabb0875048dd704768cc57eb34464b673b3d4587ca3c10c08f

Aliases

arxiv: 2502.06838 · arxiv_version: 2502.06838v1 · doi: 10.48550/arxiv.2502.06838 · pith_short_12: OZC5HBQMNBH2 · pith_short_16: OZC5HBQMNBH2XMEH · pith_short_8: OZC5HBQM

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/OZC5HBQMNBH2XMEHKBEN24CHND \
  | 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: 7645d3860c684fabb0875048dd704768cc57eb34464b673b3d4587ca3c10c08f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c09f95032f80675d01a8662380ef0531b9a7b5762a1992df15247b9baa7d399d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-02-06T05:42:30Z",
    "title_canon_sha256": "dd4336f23e7e16607ba13c13500e59a06cceb136fb5f3ea6738145f2afac8598"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.06838",
    "kind": "arxiv",
    "version": 1
  }
}