Pith Number

pith:6SBCAJ2L

pith:2015:6SBCAJ2LZSPAUGMBRNOXWXX4UV

not attested not anchored not stored refs pending

Small-footprint Deep Neural Networks with Highway Connections for Speech Recognition

Liang Lu, Steve Renals

arxiv:1512.04280 v4 · 2015-12-14 · cs.CL · cs.LG · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6SBCAJ2LZSPAUGMBRNOXWXX4UV}

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	2026-05-18T00:42:24.087841Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f48220274bcc9e0a19818b5d7b5efca560cdafdafcaa8812a61bbde2251563a8

Aliases

arxiv: 1512.04280 · arxiv_version: 1512.04280v4 · doi: 10.48550/arxiv.1512.04280 · pith_short_12: 6SBCAJ2LZSPA · pith_short_16: 6SBCAJ2LZSPAUGMB · pith_short_8: 6SBCAJ2L

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/6SBCAJ2LZSPAUGMBRNOXWXX4UV \
  | 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: f48220274bcc9e0a19818b5d7b5efca560cdafdafcaa8812a61bbde2251563a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7459ab3bc7917a22f465c8206b46b24b00950fbb6bb023ba1e18d256795fa9d7",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.NE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2015-12-14T12:29:32Z",
    "title_canon_sha256": "35129e6429a70c57c3012cd6739c41efd4ad9a493cbf3bb9c260e0926e759821"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.04280",
    "kind": "arxiv",
    "version": 4
  }
}