Pith Number

pith:W62AV5SD

pith:2023:W62AV5SDQPVRVLXZTCU7XSZ7U3

not attested not anchored not stored refs pending

A Spectral Perspective towards Understanding and Improving Adversarial Robustness

Binxiao Huang, Chaofan Tao, Ngai Wong, Rui Lin

arxiv:2306.14262 v1 · 2023-06-25 · 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{W62AV5SDQPVRVLXZTCU7XSZ7U3}

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	2026-07-05T06:24:34.183912Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7b40af64383eb1aaef998a9fbcb3fa6d94f6625087b43cd9d8cf114c4253be2

Aliases

arxiv: 2306.14262 · arxiv_version: 2306.14262v1 · doi: 10.48550/arxiv.2306.14262 · pith_short_12: W62AV5SDQPVR · pith_short_16: W62AV5SDQPVRVLXZ · pith_short_8: W62AV5SD

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/W62AV5SDQPVRVLXZTCU7XSZ7U3 \
  | 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: b7b40af64383eb1aaef998a9fbcb3fa6d94f6625087b43cd9d8cf114c4253be2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "62410ba136f81ad6ef03f0098c181b9a7b64b4cfbd0fede701181e5094fe686d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-06-25T14:47:03Z",
    "title_canon_sha256": "8002c1b9e98e71961496b063bd3b60de1a528e5e05e055359aa51238a339b080"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.14262",
    "kind": "arxiv",
    "version": 1
  }
}