Pith Number

pith:4UHRVON3

pith:2019:4UHRVON3HHZXJGNOF7DCD7DVSO

not attested not anchored not stored refs pending

Layer Dynamics of Linearised Neural Nets

Koyel Mukherjee, Saurav Basu, Shrihari Vasudevan

arxiv:1904.10689 v1 · 2019-04-24 · 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{4UHRVON3HHZXJGNOF7DCD7DVSO}

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	2026-05-17T23:47:50.314848Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e50f1ab9bb39f37499ae2fc621fc7593b3fb9f6dc61a4fc15f0075fcc340d813

Aliases

arxiv: 1904.10689 · arxiv_version: 1904.10689v1 · doi: 10.48550/arxiv.1904.10689 · pith_short_12: 4UHRVON3HHZX · pith_short_16: 4UHRVON3HHZXJGNO · pith_short_8: 4UHRVON3

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/4UHRVON3HHZXJGNOF7DCD7DVSO \
  | 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: e50f1ab9bb39f37499ae2fc621fc7593b3fb9f6dc61a4fc15f0075fcc340d813

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "28841c4c332a720c2f59d6ae1fa111956f2dea7b694a4c0c3e7fd4e8f9c07be4",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-04-24T08:29:43Z",
    "title_canon_sha256": "db994d2fe7ff4843399a14d9a8663b8722ac908cf13ad2c8bcbfcf8971e9d9f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.10689",
    "kind": "arxiv",
    "version": 1
  }
}