Pith Number

pith:5VNVCFMG

pith:2014:5VNVCFMGQR4IVNRUFNQTGVX564

not attested not anchored not stored refs pending

Efficient and Accurate Approximations of Nonlinear Convolutional Networks

Jianhua Zou, Jian Sun, Kaiming He, Xiang Ming, Xiangyu Zhang

arxiv:1411.4229 v1 · 2014-11-16 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5VNVCFMGQR4IVNRUFNQTGVX564}

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	2026-05-18T02:35:46.163246Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed5b51158684788ab6342b613356fdf711d738d24c455b9459043cf1353fbc9a

Aliases

arxiv: 1411.4229 · arxiv_version: 1411.4229v1 · doi: 10.48550/arxiv.1411.4229 · pith_short_12: 5VNVCFMGQR4I · pith_short_16: 5VNVCFMGQR4IVNRU · pith_short_8: 5VNVCFMG

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/5VNVCFMGQR4IVNRUFNQTGVX564 \
  | 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: ed5b51158684788ab6342b613356fdf711d738d24c455b9459043cf1353fbc9a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "325d30214f5b8af5987656b2e0ca33b1477ae84a13ad4e6d81ed2ad1a01ba68b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2014-11-16T08:37:25Z",
    "title_canon_sha256": "183169acb00e9f980937dce55baa49560d963b2184b8358b2c8cd1f27afcf30c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.4229",
    "kind": "arxiv",
    "version": 1
  }
}