Pith Number

pith:DH2YWXNB

pith:2026:DH2YWXNBRIY6MYH4AHQJLGR7EN

not attested not anchored not stored refs pending

Explaining AI-Image Detection: What the Heatmap Actually Shows

Aleksandra Korepanova, Alexander Kalashnikov, Ilya Sotnikov, Leonid Kuturin, Mark Khusnutdinov, Mikhail Potemkin, Pavel Baranas

arxiv:2607.29581 v1 · 2026-07-31 · 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{DH2YWXNBRIY6MYH4AHQJLGR7EN}

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	2026-08-03T01:39:18.080697Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19f58b5da18a31e660fc01e0959a3f2344c001dd009b0def8b1d1741dde74889

Aliases

arxiv: 2607.29581 · arxiv_version: 2607.29581v1 · doi: 10.48550/arxiv.2607.29581 · pith_short_12: DH2YWXNBRIY6 · pith_short_16: DH2YWXNBRIY6MYH4 · pith_short_8: DH2YWXNB

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/DH2YWXNBRIY6MYH4AHQJLGR7EN \
  | 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: 19f58b5da18a31e660fc01e0959a3f2344c001dd009b0def8b1d1741dde74889

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "575ac17f3d243357f3e19c1b6b03857cd74333107aa64add1de7cb3ab80ceebd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-07-31T16:07:05Z",
    "title_canon_sha256": "80d47b99b966a520fb7a7ae89a7b40791d17a430d0f03efde36a3fd5815f5062"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.29581",
    "kind": "arxiv",
    "version": 1
  }
}