Pith Number

pith:ZAPW76G2

pith:2018:ZAPW76G2NNAP7MFZRKPZJIUG3T

not attested not anchored not stored refs pending

Are Efficient Deep Representations Learnable?

Andrew Saxe, Maxwell Nye

arxiv:1807.06399 v1 · 2018-07-17 · 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{ZAPW76G2NNAP7MFZRKPZJIUG3T}

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	2026-05-18T00:10:33.164332Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c81f6ff8da6b40ffb0b98a9f94a286dcfa0e3a2b939a68b863bac18b2643a94e

Aliases

arxiv: 1807.06399 · arxiv_version: 1807.06399v1 · doi: 10.48550/arxiv.1807.06399 · pith_short_12: ZAPW76G2NNAP · pith_short_16: ZAPW76G2NNAP7MFZ · pith_short_8: ZAPW76G2

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/ZAPW76G2NNAP7MFZRKPZJIUG3T \
  | 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: c81f6ff8da6b40ffb0b98a9f94a286dcfa0e3a2b939a68b863bac18b2643a94e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3a15207ea921c3420e657e098d6588c0b077095328f627c909cc3030a74432f",
    "cross_cats_sorted": [
      "cs.NE",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-07-17T13:08:21Z",
    "title_canon_sha256": "c7c87800e95d116225b2c709a1d0871d697f40dc1dc62065cd70cbe1dfd7fb7d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.06399",
    "kind": "arxiv",
    "version": 1
  }
}