Pith Number

pith:PFNXQZDT

pith:2020:PFNXQZDTYF6NICIU6K26TAA7FK

not attested not anchored not stored refs pending

Training Deep Neural Networks with Constrained Learning Parameters

Christopher D. Carothers, James A. Hendler, John E. Mitchell, Malik Magdon-Ismail, Prasanna Date

arxiv:2009.00540 v1 · 2020-09-01 · cs.LG · cs.CV · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PFNXQZDTYF6NICIU6K26TAA7FK}

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	2026-07-05T03:31:22.603426Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

795b786473c17cd40914f2b5e9801f2aae20a3dff7f61db3895762c52fef5732

Aliases

arxiv: 2009.00540 · arxiv_version: 2009.00540v1 · doi: 10.48550/arxiv.2009.00540 · pith_short_12: PFNXQZDTYF6N · pith_short_16: PFNXQZDTYF6NICIU · pith_short_8: PFNXQZDT

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/PFNXQZDTYF6NICIU6K26TAA7FK \
  | 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: 795b786473c17cd40914f2b5e9801f2aae20a3dff7f61db3895762c52fef5732

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "35c4cb0d30cb21d9cbf7e243ea9d00972f49282752344b5c092ac938e3befab6",
    "cross_cats_sorted": [
      "cs.CV",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-09-01T16:20:11Z",
    "title_canon_sha256": "6e2b1280d100b064ee8b01a37c17e77d9b3a768485d77b5d1b06a542013d8e30"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.00540",
    "kind": "arxiv",
    "version": 1
  }
}