Pith Number

pith:QT4EDRHD

pith:2020:QT4EDRHDY55EDPSPVBVVTEXVVT

not attested not anchored not stored refs pending

Towards Repairing Neural Networks Correctly

Guoliang Dong, Jingyi Wang, Jun Sun, Ting Dai, Xinyu Wang

arxiv:2012.01872 v2 · 2020-12-03 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QT4EDRHDY55EDPSPVBVVTEXVVT}

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	2026-07-05T02:37:57.192560Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

84f841c4e3c77a41be4fa86b5992f5acdd6c874e54ef9723dc0dc00a8553ab63

Aliases

arxiv: 2012.01872 · arxiv_version: 2012.01872v2 · doi: 10.48550/arxiv.2012.01872 · pith_short_12: QT4EDRHDY55E · pith_short_16: QT4EDRHDY55EDPSP · pith_short_8: QT4EDRHD

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/QT4EDRHDY55EDPSPVBVVTEXVVT \
  | 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: 84f841c4e3c77a41be4fa86b5992f5acdd6c874e54ef9723dc0dc00a8553ab63

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf11c5e2af1e93ea0beb56e80cfba35300aaf8895be6de2c162dcf8762820f08",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-12-03T12:31:07Z",
    "title_canon_sha256": "da884a06d9cdcb3bc5b47cbc4a9c5d2c41830877eb41ddbe21dd6ea670bf6780"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.01872",
    "kind": "arxiv",
    "version": 2
  }
}