Pith Number

pith:YNAFDIIL

pith:2026:YNAFDIILHQSEWORBFIGLVZW7GT

not attested not anchored not stored refs pending

LLM-Guided Program Evolution for Targeted Black-Box Attacks on Perceptual Hash Algorithms

A. Krylov, D. Bolokhov, D. Rakhov, Oleg Y. Rogov, V. Veselova

arxiv:2607.11472 v1 · 2026-07-13 · 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{YNAFDIILHQSEWORBFIGLVZW7GT}

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	2026-07-14T02:22:04.904587Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c34051a10b3c244b3a212a0cbae6df34c02fd2e4c70a1dc6326e7873b4fc0a33

Aliases

arxiv: 2607.11472 · arxiv_version: 2607.11472v1 · doi: 10.48550/arxiv.2607.11472 · pith_short_12: YNAFDIILHQSE · pith_short_16: YNAFDIILHQSEWORB · pith_short_8: YNAFDIIL

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/YNAFDIILHQSEWORBFIGLVZW7GT \
  | 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: c34051a10b3c244b3a212a0cbae6df34c02fd2e4c70a1dc6326e7873b4fc0a33

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0fc1356350cae5a460a6542af2038efefd09f348c15135b4b7ce36311784f54",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2026-07-13T12:25:44Z",
    "title_canon_sha256": "509a4a3b5447b80aee9158f102e7a1a3079f9d55f6219ab9cab729dc1cfacf59"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.11472",
    "kind": "arxiv",
    "version": 1
  }
}