Pith Number

pith:IBNGABSF

pith:2026:IBNGABSFTZIC6RQUFZTX5D7YWG

not attested not anchored not stored refs pending

Feature-Space Smoothing: Certified Robustness of Deep Representations

Chenqi Kong, Meiwen Ding, Song Xia, Wenhan Yang, Xudong Jiang

arxiv:2601.16200 v3 · 2026-01-22 · 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{IBNGABSFTZIC6RQUFZTX5D7YWG}

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

Adversarial Fragility and Language Vulnerability in Clinical AI: A Systematic Audit of Diagnostic Collapse Under Imperceptible Perturbations and Cross-Lingual Drift in Low-Resource Healthcare Settings

Receipt and verification

First computed	2026-05-20T01:06:07.912060Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

405a6006459e502f46142e677e8ff8b1a6adf7a8605da600b64dd3e219ea5ed5

Aliases

arxiv: 2601.16200 · arxiv_version: 2601.16200v3 · doi: 10.48550/arxiv.2601.16200 · pith_short_12: IBNGABSFTZIC · pith_short_16: IBNGABSFTZIC6RQU · pith_short_8: IBNGABSF

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/IBNGABSFTZIC6RQUFZTX5D7YWG \
  | 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: 405a6006459e502f46142e677e8ff8b1a6adf7a8605da600b64dd3e219ea5ed5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9fa390a25e88849456303281308423734da2d6b0c27242265ada2d5e95ddaf09",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-01-22T18:52:21Z",
    "title_canon_sha256": "e6370f4e3bdbe5493b41839f286a06c4097bf3a822a0cadef3f995008cfa67aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.16200",
    "kind": "arxiv",
    "version": 3
  }
}