Pith Number

pith:FMXHIRAI

pith:2013:FMXHIRAIPS7T5D6K437QOVMLBK

not attested not anchored not stored refs pending

Deep Scattering Spectrum

Joakim And\'en, St\'ephane Mallat

arxiv:1304.6763 v2 · 2013-04-24 · cs.SD · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FMXHIRAIPS7T5D6K437QOVMLBK}

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

1 paper in Pith

Integrating the Data Augmentation Scheme with Various Classifiers for Acoustic Scene Modeling

Receipt and verification

First computed	2026-05-18T01:50:22.170831Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b2e7444087cbf3e8fcae6ff07558b0a8e9a866366512f802a31dce37bee09f1

Aliases

arxiv: 1304.6763 · arxiv_version: 1304.6763v2 · doi: 10.48550/arxiv.1304.6763 · pith_short_12: FMXHIRAIPS7T · pith_short_16: FMXHIRAIPS7T5D6K · pith_short_8: FMXHIRAI

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/FMXHIRAIPS7T5D6K437QOVMLBK \
  | 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: 2b2e7444087cbf3e8fcae6ff07558b0a8e9a866366512f802a31dce37bee09f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a8aac63256f301170b7d8390f5bafeb5638868aef15494a3c6d9d1012e8032f",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2013-04-24T21:50:03Z",
    "title_canon_sha256": "dffbe34684128ba27a3b65f223b014b975ff500551013157215b654390f4fa00"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.6763",
    "kind": "arxiv",
    "version": 2
  }
}