Pith Number

pith:JYJJSYGX

pith:2016:JYJJSYGX2FVB447Q4X5DPLA2L2

not attested not anchored not stored refs pending

How to Train Your Deep Neural Network with Dictionary Learning

Angshul Majumdar, Shikha Singh, Vanika Singhal

arxiv:1612.07454 v1 · 2016-12-22 · cs.LG · 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{JYJJSYGX2FVB447Q4X5DPLA2L2}

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	2026-05-18T00:54:09.974842Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e129960d7d16a1e73f0e5fa37ac1a5eae4c3564d892725bddf869c1f4adccae

Aliases

arxiv: 1612.07454 · arxiv_version: 1612.07454v1 · doi: 10.48550/arxiv.1612.07454 · pith_short_12: JYJJSYGX2FVB · pith_short_16: JYJJSYGX2FVB447Q · pith_short_8: JYJJSYGX

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/JYJJSYGX2FVB447Q4X5DPLA2L2 \
  | 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: 4e129960d7d16a1e73f0e5fa37ac1a5eae4c3564d892725bddf869c1f4adccae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e100b96a637c149619193aa4b55f1959453960982346944f2a207e32e490e632",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2016-12-22T06:17:01Z",
    "title_canon_sha256": "1a87f5bcc17ff97029a4ed0deb69deb1d7c2aee7a7c79537c16514bf40363cd8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.07454",
    "kind": "arxiv",
    "version": 1
  }
}