Pith Number

pith:JPDJIEYG

pith:2021:JPDJIEYGYUF3FGVX6XURYDYGTQ

not attested not anchored not stored refs pending

Universal 3-Dimensional Perturbations for Black-Box Attacks on Video Recognition Systems

Han Wang, Shangyu Xie, Yuan Hong, Yu Kong

arxiv:2107.04284 v2 · 2021-07-09 · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JPDJIEYGYUF3FGVX6XURYDYGTQ}

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	2026-07-05T03:05:51.945668Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4bc6941306c50bb29ab7f5e91c0f069c381d7df7026f0991bcab80b5b115ed11

Aliases

arxiv: 2107.04284 · arxiv_version: 2107.04284v2 · doi: 10.48550/arxiv.2107.04284 · pith_short_12: JPDJIEYGYUF3 · pith_short_16: JPDJIEYGYUF3FGVX · pith_short_8: JPDJIEYG

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/JPDJIEYGYUF3FGVX6XURYDYGTQ \
  | 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: 4bc6941306c50bb29ab7f5e91c0f069c381d7df7026f0991bcab80b5b115ed11

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b433e0c2e95869ab7c2a09345e7d3af4c7baa02ec1cb1fe645262be27eababa",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2021-07-09T07:55:21Z",
    "title_canon_sha256": "5a5cfcda6bd83ed2198aa22771de02c488fdc342ce368095f6be835d9236304a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.04284",
    "kind": "arxiv",
    "version": 2
  }
}