Pith Number

pith:LJGAV3F7

pith:2019:LJGAV3F7LLOADO4CSIOLAPG2BD

not attested not anchored not stored refs pending

High Frequency Residual Learning for Multi-Scale Image Classification

Bowen Cheng, Jianfeng Wang, Lei Zhang, Rong Xiao, Thomas Huang

arxiv:1905.02649 v1 · 2019-05-07 · cs.CV · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LJGAV3F7LLOADO4CSIOLAPG2BD}

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	2026-05-17T23:46:50.807779Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a4c0aecbf5adc01bb82921cb03cda08c330f4f6866b7a74ca714af457efac77

Aliases

arxiv: 1905.02649 · arxiv_version: 1905.02649v1 · doi: 10.48550/arxiv.1905.02649 · pith_short_12: LJGAV3F7LLOA · pith_short_16: LJGAV3F7LLOADO4C · pith_short_8: LJGAV3F7

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/LJGAV3F7LLOADO4CSIOLAPG2BD \
  | 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: 5a4c0aecbf5adc01bb82921cb03cda08c330f4f6866b7a74ca714af457efac77

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "229b62f0181c7822a8c2894ac725e39315cdd4adb5b27269b4d3ae1b8ab1de07",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-05-07T15:47:27Z",
    "title_canon_sha256": "d4984c2644e34b245eb847328f0c816433643d3168c75b8cdb0d133d1983aa5f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.02649",
    "kind": "arxiv",
    "version": 1
  }
}