Pith Number

pith:NP72PPS2

pith:2026:NP72PPS2H5B7D4STL2PZQR3IK2

not attested not anchored not stored refs pending

Precision-Varying Prediction (PVP): Robustifying ASR systems against adversarial attacks

Asja Fischer, Jonas Killian, Mat\'ias Pizarro, Raghavan Narasimhan

arxiv:2603.22590 v2 · 2026-03-23 · cs.LG · cs.CR · eess.AS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NP72PPS2H5B7D4STL2PZQR3IK2}

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	2026-07-21T02:21:33.739969Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6bffa7be5a3f43f1f2535e9f98476856a5fb51a9fd1a12f3dbba0bfd55feb187

Aliases

arxiv: 2603.22590 · arxiv_version: 2603.22590v2 · doi: 10.48550/arxiv.2603.22590 · pith_short_12: NP72PPS2H5B7 · pith_short_16: NP72PPS2H5B7D4ST · pith_short_8: NP72PPS2

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/NP72PPS2H5B7D4STL2PZQR3IK2 \
  | 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: 6bffa7be5a3f43f1f2535e9f98476856a5fb51a9fd1a12f3dbba0bfd55feb187

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "847b7f80022e03236942433521a8f6a9e159c69b2684ee5186f1cc10386c3761",
    "cross_cats_sorted": [
      "cs.CR",
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-03-23T21:29:33Z",
    "title_canon_sha256": "20f3861799bd5749ef90c5e7a5bc981bc61d22add2ac7c550017e0fa3dace5a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.22590",
    "kind": "arxiv",
    "version": 2
  }
}