Pith Number

pith:72MMTYTV

pith:2025:72MMTYTVR54AEEYKBUJUMMBDXK

not attested not anchored not stored refs pending

Rectifying Adversarial Sample with Low Entropy Prior for Test-Time Defense

Fuxiang Huang, Lei Zhang, Lina Ma, Xiaowei Fu, Xinbo Gao

arxiv:2507.03427 v1 · 2025-07-04 · 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{72MMTYTVR54AEEYKBUJUMMBDXK}

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	2026-07-05T11:31:59.425814Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe98c9e2758f7802130a0d13463023ba93b31316a5083e1f9d0c497c8f181ba4

Aliases

arxiv: 2507.03427 · arxiv_version: 2507.03427v1 · doi: 10.48550/arxiv.2507.03427 · pith_short_12: 72MMTYTVR54A · pith_short_16: 72MMTYTVR54AEEYK · pith_short_8: 72MMTYTV

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/72MMTYTVR54AEEYKBUJUMMBDXK \
  | 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: fe98c9e2758f7802130a0d13463023ba93b31316a5083e1f9d0c497c8f181ba4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3bc3ff5a90ee8ce3454d36024e84010ebebde49b6301b71fdcbe51ad5a4528c0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-07-04T09:35:01Z",
    "title_canon_sha256": "3216f8141be38d9ef36330b67231fe009bc07e7c73761d56d1dae6a572041e5d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.03427",
    "kind": "arxiv",
    "version": 1
  }
}