Pith Number

pith:6NGHTYLY

pith:2021:6NGHTYLYWS7ZMRBYS3HFKFPOTF

not attested not anchored not stored refs pending

Cross-layer Navigation Convolutional Neural Network for Fine-grained Visual Classification

Chenyu Guo, Jiyang Xie, Kongming Liang, Xian Sun, Zhanyu Ma

arxiv:2106.10920 v1 · 2021-06-21 · 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{6NGHTYLYWS7ZMRBYS3HFKFPOTF}

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	2026-07-05T02:50:54.655694Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f34c79e178b4bf96443896ce5515ee995f9e52456c63264650b967b59be0cb77

Aliases

arxiv: 2106.10920 · arxiv_version: 2106.10920v1 · doi: 10.48550/arxiv.2106.10920 · pith_short_12: 6NGHTYLYWS7Z · pith_short_16: 6NGHTYLYWS7ZMRBY · pith_short_8: 6NGHTYLY

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/6NGHTYLYWS7ZMRBYS3HFKFPOTF \
  | 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: f34c79e178b4bf96443896ce5515ee995f9e52456c63264650b967b59be0cb77

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "819d1759bab3be9ceee2961182b56866ab701a4dbb49723b2f653b2b112e5cc6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-06-21T08:38:27Z",
    "title_canon_sha256": "0619d676a0f7cb32012196bac2adb3894e01dfd610e9c8bbd600c072a5a15770"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.10920",
    "kind": "arxiv",
    "version": 1
  }
}