Pith Number

pith:DTUXK2QD

pith:2017:DTUXK2QDD5TWCO7KSVTNYO4VJE

not attested not anchored not stored refs pending

On the Behavior of Convolutional Nets for Feature Extraction

Armand Vilalta, Dario Garcia-Gasulla, Eduard Ayguad\'e, Ferran Par\'es, Jes\'us Labarta, Jonatan Moreno, Toyotaro Suzumura, Ulises Cort\'es

arxiv:1703.01127 v4 · 2017-03-03 · cs.NE · cs.AI · 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{DTUXK2QDD5TWCO7KSVTNYO4VJE}

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	2026-05-18T00:25:01.938457Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ce9756a031f67613bea9566dc3b954915bae7aec7b60888b922f8a9c8283c40

Aliases

arxiv: 1703.01127 · arxiv_version: 1703.01127v4 · doi: 10.48550/arxiv.1703.01127 · pith_short_12: DTUXK2QDD5TW · pith_short_16: DTUXK2QDD5TWCO7K · pith_short_8: DTUXK2QD

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/DTUXK2QDD5TWCO7KSVTNYO4VJE \
  | 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: 1ce9756a031f67613bea9566dc3b954915bae7aec7b60888b922f8a9c8283c40

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e79c49af407ab679ac3a7e3ba876452f25485642d8b91d129e1a8120e01ca4c8",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2017-03-03T12:23:13Z",
    "title_canon_sha256": "0a746b627a5659cec9a9a2308899242c1511dacb79dcddd05cab8654f1367a7f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.01127",
    "kind": "arxiv",
    "version": 4
  }
}