Pith Number

pith:DFJ27BPL

pith:2019:DFJ27BPLYYTZWVHWG3KQ4BKAA5

not attested not anchored not stored refs pending

Deep Neural Network Approximation for Custom Hardware: Where We've Been, Where We're Going

Erwei Wang, George A. Constantinides, Ho-Cheung Ng, James J. Davis, Peter Y. K. Cheung, Ruizhe Zhao, Wayne Luk, Xinyu Niu

arxiv:1901.06955 v4 · 2019-01-21 · 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{DFJ27BPLYYTZWVHWG3KQ4BKAA5}

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	2026-05-17T23:41:17.574700Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1953af85ebc6279b54f636d50e0540074c503efb9b4e54aac99502f7d5a3606d

Aliases

arxiv: 1901.06955 · arxiv_version: 1901.06955v4 · doi: 10.48550/arxiv.1901.06955 · pith_short_12: DFJ27BPLYYTZ · pith_short_16: DFJ27BPLYYTZWVHW · pith_short_8: DFJ27BPL

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/DFJ27BPLYYTZWVHWG3KQ4BKAA5 \
  | 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: 1953af85ebc6279b54f636d50e0540074c503efb9b4e54aac99502f7d5a3606d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a50a1cb7fcd153ce0951442a4c6147d29368c4867ccba76a2ef7e6ea1eceb7f4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-01-21T15:14:31Z",
    "title_canon_sha256": "da3fda4ed5c01e283b8d4d32f7b5ed7108419f584d632ee4e9b0c848474eacd6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.06955",
    "kind": "arxiv",
    "version": 4
  }
}