Pith Number

pith:PBN5IYEZ

pith:2017:PBN5IYEZ2WQSQ53FUZ4AXUANY4

not attested not anchored not stored refs pending

Characterizing Sparse Connectivity Patterns in Neural Networks

Keith M. Chugg, Kuan-Wen Huang, Peter A. Beerel, Sourya Dey

arxiv:1711.02131 v5 · 2017-11-06 · cs.LG · 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{PBN5IYEZ2WQSQ53FUZ4AXUANY4}

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	2026-05-17T23:47:44.452724Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

785bd46099d5a1287765a6780bd00dc70c1c30eb37746467678ef4fea15b2ded

Aliases

arxiv: 1711.02131 · arxiv_version: 1711.02131v5 · doi: 10.48550/arxiv.1711.02131 · pith_short_12: PBN5IYEZ2WQS · pith_short_16: PBN5IYEZ2WQSQ53F · pith_short_8: PBN5IYEZ

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/PBN5IYEZ2WQSQ53FUZ4AXUANY4 \
  | 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: 785bd46099d5a1287765a6780bd00dc70c1c30eb37746467678ef4fea15b2ded

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e59594ae4464dc31614cb1e8cddcb0b2fcc6a3a8346eebeef252c236f0ccb9c",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-11-06T19:26:21Z",
    "title_canon_sha256": "45b4c0c55de6f54cebcb6c34fd611fc341dfb48d2c37355e1f704f656ceb7686"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.02131",
    "kind": "arxiv",
    "version": 5
  }
}