Pith Number

pith:YLPIZEXW

pith:2017:YLPIZEXWUGMVE5KG557POOG2QG

not attested not anchored not stored refs pending

Failures of Gradient-Based Deep Learning

Ohad Shamir, Shai Shalev-Shwartz, Shaked Shammah

arxiv:1703.07950 v2 · 2017-03-23 · cs.LG · cs.NE · 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{YLPIZEXWUGMVE5KG557POOG2QG}

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	2026-05-18T00:45:29.941674Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2de8c92f6a199527546ef7ef738da81a3f1e6557ffae8363f74b7e869de55a4

Aliases

arxiv: 1703.07950 · arxiv_version: 1703.07950v2 · doi: 10.48550/arxiv.1703.07950 · pith_short_12: YLPIZEXWUGMV · pith_short_16: YLPIZEXWUGMVE5KG · pith_short_8: YLPIZEXW

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/YLPIZEXWUGMVE5KG557POOG2QG \
  | 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: c2de8c92f6a199527546ef7ef738da81a3f1e6557ffae8363f74b7e869de55a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f77bf29166fef4b6f17098e1e8bb0acd2c0500a0d9109871b77f714b4867d4d0",
    "cross_cats_sorted": [
      "cs.NE",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-03-23T07:16:37Z",
    "title_canon_sha256": "516e756e50512a029a6834b6ddd16c5a08c9099061c2cb18db3bb88de612357c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.07950",
    "kind": "arxiv",
    "version": 2
  }
}