Pith Number

pith:5AKLDLQ4

pith:2017:5AKLDLQ47COJ4R5KDEDDY7VQKP

not attested not anchored not stored refs pending

Distributed learning of CNNs on heterogeneous CPU/GPU architectures

Gabriel Falcao, Jose Marques, Lu\'is A. Alexandre

arxiv:1712.02546 v1 · 2017-12-07 · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5AKLDLQ47COJ4R5KDEDDY7VQKP}

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	2026-05-18T00:28:33.656886Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e814b1ae1cf89c9e47aa19063c7eb053c1d6a62e270634a2173e995bb99e3415

Aliases

arxiv: 1712.02546 · arxiv_version: 1712.02546v1 · doi: 10.48550/arxiv.1712.02546 · pith_short_12: 5AKLDLQ47COJ · pith_short_16: 5AKLDLQ47COJ4R5K · pith_short_8: 5AKLDLQ4

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/5AKLDLQ47COJ4R5KDEDDY7VQKP \
  | 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: e814b1ae1cf89c9e47aa19063c7eb053c1d6a62e270634a2173e995bb99e3415

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52f4410486bd8c5c17686521d569211eeb87b7c047393904ef66402cd1644556",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2017-12-07T09:22:50Z",
    "title_canon_sha256": "c716086b875ea8ca71f6b1a2c47410ca6affd5cc6b2e922f3f83300cc95045a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.02546",
    "kind": "arxiv",
    "version": 1
  }
}