Pith Number

pith:ALHANFP4

pith:2018:ALHANFP4CY2EVH5BUZJ27UR6WU

not attested not anchored not stored refs pending

The Description Length of Deep Learning Models

L\'eonard Blier, Yann Ollivier

arxiv:1802.07044 v5 · 2018-02-20 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ALHANFP4CY2EVH5BUZJ27UR6WU}

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	2026-05-17T23:55:29.564328Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02ce0695fc16344a9fa1a653afd23eb52cdbf4e5518f4f2a378b105c3da6fb31

Aliases

arxiv: 1802.07044 · arxiv_version: 1802.07044v5 · doi: 10.48550/arxiv.1802.07044 · pith_short_12: ALHANFP4CY2E · pith_short_16: ALHANFP4CY2EVH5B · pith_short_8: ALHANFP4

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/ALHANFP4CY2EVH5BUZJ27UR6WU \
  | 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: 02ce0695fc16344a9fa1a653afd23eb52cdbf4e5518f4f2a378b105c3da6fb31

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ca4ad8922d41042be1ce9e93fbea4b58f28d62ad0609ce9935ac22d41f76eb2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-02-20T10:15:26Z",
    "title_canon_sha256": "f7da1e21abd38a06a7336463f41fc9676edd7bd5b3e4cc53fe7bf9f53b3a6507"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.07044",
    "kind": "arxiv",
    "version": 5
  }
}