Pith Number

pith:D4WCYX4Y

pith:2012:D4WCYX4YMZ6GPM3PHNNH7RT4UB

not attested not anchored not stored refs pending

Invariant Scattering Convolution Networks

Joan Bruna, St\'ephane Mallat

arxiv:1203.1513 v2 · 2012-03-05 · 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{D4WCYX4YMZ6GPM3PHNNH7RT4UB}

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	2026-05-18T04:00:37.503748Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f2c2c5f98667c67b36f3b5a7fc67ca0622815afa7d0c7bb9a7cca2a6d42b58a

Aliases

arxiv: 1203.1513 · arxiv_version: 1203.1513v2 · doi: 10.48550/arxiv.1203.1513 · pith_short_12: D4WCYX4YMZ6G · pith_short_16: D4WCYX4YMZ6GPM3P · pith_short_8: D4WCYX4Y

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/D4WCYX4YMZ6GPM3PHNNH7RT4UB \
  | 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: 1f2c2c5f98667c67b36f3b5a7fc67ca0622815afa7d0c7bb9a7cca2a6d42b58a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dbb8f8c0235995a3a1561017e03192958fdb8ece10823cf87b8b5dc9dd041f3a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2012-03-05T17:12:42Z",
    "title_canon_sha256": "29ad23e182eea305450867603217639f675c32451df3492917dcf7066d0f5ec2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.1513",
    "kind": "arxiv",
    "version": 2
  }
}