Pith Number

pith:XFTQYU7R

pith:2017:XFTQYU7RJVQJUAR5BCF3INJQVF

not attested not anchored not stored refs pending

Mathematics of Deep Learning

Joan Bruna, Raja Giryes, Rene Vidal, Stefano Soatto

arxiv:1712.04741 v1 · 2017-12-13 · cs.LG · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XFTQYU7RJVQJUAR5BCF3INJQVF}

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	2026-05-18T00:28:03.581942Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9670c53f14d609a023d088bb43530a97e016396384586e658c5fb460d1b509f

Aliases

arxiv: 1712.04741 · arxiv_version: 1712.04741v1 · doi: 10.48550/arxiv.1712.04741 · pith_short_12: XFTQYU7RJVQJ · pith_short_16: XFTQYU7RJVQJUAR5 · pith_short_8: XFTQYU7R

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/XFTQYU7RJVQJUAR5BCF3INJQVF \
  | 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: b9670c53f14d609a023d088bb43530a97e016396384586e658c5fb460d1b509f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33f942a7ec13cfcf836ac1fbcbfb6e22df6f7955d506a80e629fd1d28b857b98",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-12-13T12:44:46Z",
    "title_canon_sha256": "5006a1ad48930fb935fc21adb87d69107bf9d61d30603ca7217c8c4e30d590d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.04741",
    "kind": "arxiv",
    "version": 1
  }
}