Pith Number

pith:NWQYZNL5

pith:2023:NWQYZNL5U3BTWODU5Q67YXZ6BC

not attested not anchored not stored refs pending

Face Morphing Attack Detection with Denoising Diffusion Probabilistic Models

Marija Ivanovska, Vitomir \v{S}truc

arxiv:2306.15733 v1 · 2023-06-27 · 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{NWQYZNL5U3BTWODU5Q67YXZ6BC}

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	2026-07-05T06:25:43.715831Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6da18cb57da6c33b3874ec3dfc5f3e08af9647c3045fcb9eb103dd186f006cbb

Aliases

arxiv: 2306.15733 · arxiv_version: 2306.15733v1 · doi: 10.48550/arxiv.2306.15733 · pith_short_12: NWQYZNL5U3BT · pith_short_16: NWQYZNL5U3BTWODU · pith_short_8: NWQYZNL5

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/NWQYZNL5U3BTWODU5Q67YXZ6BC \
  | 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: 6da18cb57da6c33b3874ec3dfc5f3e08af9647c3045fcb9eb103dd186f006cbb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c68cc8e4947a5c572f05539678d075c8b8090a0c53a00f02317fd96860a0278b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-06-27T18:19:45Z",
    "title_canon_sha256": "9d0791d6720852878642bc8d3598ba1b2950aa7dfd8a0aad17e862579da00b86"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.15733",
    "kind": "arxiv",
    "version": 1
  }
}