Pith Number

pith:V6N4UER6

pith:2013:V6N4UER6MD4B4XOMO3HPODLUY6

not attested not anchored not stored refs pending

Feature Learning in Deep Neural Networks - Studies on Speech Recognition Tasks

Dong Yu, Frank Seide, Jinyu Li, Jui-Ting Huang, Michael L. Seltzer

arxiv:1301.3605 v3 · 2013-01-16 · cs.LG · cs.CL · cs.NE · eess.AS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V6N4UER6MD4B4XOMO3HPODLUY6}

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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.

Cited by

1 paper in Pith

Space Filling Curves is All You Need: Communication-Avoiding Matrix Multiplication Made Simple

Receipt and verification

First computed	2026-05-17T23:59:04.078543Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af9bca123e60f81e5dcc76cef70d74c782f148eb85469ce9263723122ca16552

Aliases

arxiv: 1301.3605 · arxiv_version: 1301.3605v3 · doi: 10.48550/arxiv.1301.3605 · pith_short_12: V6N4UER6MD4B · pith_short_16: V6N4UER6MD4B4XOM · pith_short_8: V6N4UER6

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/V6N4UER6MD4B4XOMO3HPODLUY6 \
  | 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: af9bca123e60f81e5dcc76cef70d74c782f148eb85469ce9263723122ca16552

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bcbc6c3722bbcd5661abe5b206d306861283cbb996393a4e8528f23fabe5a51c",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.NE",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2013-01-16T07:23:19Z",
    "title_canon_sha256": "e118fe7dab83d4843bd24f12a7b957b3808005fdb7d4cc3f83fc73ac82ec70e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.3605",
    "kind": "arxiv",
    "version": 3
  }
}