Pith Number

pith:V5RY3SHW

pith:2022:V5RY3SHWTEZSE6UU6NWLPWZOYG

not attested not anchored not stored refs pending

Mel Frequency Spectral Domain Defenses against Adversarial Attacks on Speech Recognition Systems

Anirudh Sreeram, Nicholas Mehlman, Raghuveer Peri, Shrikanth Narayanan

arxiv:2203.15283 v1 · 2022-03-29 · eess.AS · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V5RY3SHWTEZSE6UU6NWLPWZOYG}

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	2026-07-05T04:09:23.538682Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af638dc8f69933227a94f36cb7db2ec1912af637575d40d7ca9de9a28f3b4f63

Aliases

arxiv: 2203.15283 · arxiv_version: 2203.15283v1 · doi: 10.48550/arxiv.2203.15283 · pith_short_12: V5RY3SHWTEZS · pith_short_16: V5RY3SHWTEZSE6UU · pith_short_8: V5RY3SHW

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/V5RY3SHWTEZSE6UU6NWLPWZOYG \
  | 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: af638dc8f69933227a94f36cb7db2ec1912af637575d40d7ca9de9a28f3b4f63

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "92e85d3a28eb7bc75716873cb2657506e1de2b174d6f76937da735f5b52c1925",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2022-03-29T06:58:26Z",
    "title_canon_sha256": "9525bc2d0a1222bade67cad1061b1bebc142637b49ffae41672e7816487f760f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.15283",
    "kind": "arxiv",
    "version": 1
  }
}