Pith Number

pith:B5TXBHC7

pith:2026:B5TXBHC7YFLW2WE6MOJYNYBTJX

not attested not anchored not stored refs pending

Targeted Downstream-Agnostic Attack

Yi Zhang, Zhuxin Lei, Ziyuan Yang

arxiv:2605.19446 v1 · 2026-05-19 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B5TXBHC7YFLW2WE6MOJYNYBTJX}

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	2026-05-20T01:05:46.269187Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f67709c5fc1576d589e639386e0334df7d2113b5990ae2e2156ce328e6598d4

Aliases

arxiv: 2605.19446 · arxiv_version: 2605.19446v1 · doi: 10.48550/arxiv.2605.19446 · pith_short_12: B5TXBHC7YFLW · pith_short_16: B5TXBHC7YFLW2WE6 · pith_short_8: B5TXBHC7

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/B5TXBHC7YFLW2WE6MOJYNYBTJX \
  | 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: 0f67709c5fc1576d589e639386e0334df7d2113b5990ae2e2156ce328e6598d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "34d3b1b9d1f08450eb25b23c212e0b95c0b2cb302e123a9860a6a7648dd98e93",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-05-19T07:00:36Z",
    "title_canon_sha256": "262ec4050dc6ace70830716862fa36efa88997848717706ca58203ad6218df1c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.19446",
    "kind": "arxiv",
    "version": 1
  }
}