Pith Number

pith:X725NG3I

pith:2018:X725NG3IPVFQTGY5DEV3D45T64

not attested not anchored not stored refs pending

NDDR-CNN: Layerwise Feature Fusing in Multi-Task CNNs by Neural Discriminative Dimensionality Reduction

Alan L. Yuille, Jiayi Ma, Mingbo Zhao, Wei Liu, Yuan Gao

arxiv:1801.08297 v4 · 2018-01-25 · cs.CV · 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{X725NG3IPVFQTGY5DEV3D45T64}

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	2026-05-17T23:49:22.596834Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bff5d69b687d4b099b1d192bb1f3b3f702054024079b930101d3d6b512a0fe9a

Aliases

arxiv: 1801.08297 · arxiv_version: 1801.08297v4 · doi: 10.48550/arxiv.1801.08297 · pith_short_12: X725NG3IPVFQ · pith_short_16: X725NG3IPVFQTGY5 · pith_short_8: X725NG3I

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/X725NG3IPVFQTGY5DEV3D45T64 \
  | 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: bff5d69b687d4b099b1d192bb1f3b3f702054024079b930101d3d6b512a0fe9a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2fe0bce947e94dadb155afc5fbe762d915515eefd0c8d4ed2f7641f7d62aa845",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-01-25T07:38:52Z",
    "title_canon_sha256": "d4f2e1055523ba529f47de89cb91272bd979df05176d586b4a7db76d96451699"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.08297",
    "kind": "arxiv",
    "version": 4
  }
}