Pith Number

pith:TY6IXUFL

pith:2016:TY6IXUFLDYRT3A3CE6T3F4GS3A

not attested not anchored not stored refs pending

Why does deep and cheap learning work so well?

David Rolnick (MIT), Henry W. Lin (Harvard), Max Tegmark (MIT)

arxiv:1608.08225 v4 · 2016-08-29 · cond-mat.dis-nn · 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{TY6IXUFLDYRT3A3CE6T3F4GS3A}

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.

Cited by

2 papers in Pith

Borrowed Geometry: Cross-Distribution Head-Importance Fingerprints of Frozen Pretrained Gemma 4 31B

Receipt and verification

First computed	2026-05-18T00:35:24.764758Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e3c8bd0ab1e233d836227a7b2f0d2d83026abe985e5a245425d7233414d59f9

Aliases

arxiv: 1608.08225 · arxiv_version: 1608.08225v4 · doi: 10.48550/arxiv.1608.08225 · pith_short_12: TY6IXUFLDYRT · pith_short_16: TY6IXUFLDYRT3A3C · pith_short_8: TY6IXUFL

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/TY6IXUFLDYRT3A3CE6T3F4GS3A \
  | 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: 9e3c8bd0ab1e233d836227a7b2f0d2d83026abe985e5a245425d7233414d59f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84079cfcd1012e8dfb22ec4d0409cfb78312f5a437720907c04c48ac9bd02a06",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.NE",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.dis-nn",
    "submitted_at": "2016-08-29T20:00:14Z",
    "title_canon_sha256": "13ae7ada59db9998f74c9bfb421e0300784bbfb483ec9d1d900c92a2234cd833"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.08225",
    "kind": "arxiv",
    "version": 4
  }
}