Pith Number

pith:LJHRFUGH

pith:2020:LJHRFUGHM3HF74QM7TSP2B3SAG

not attested not anchored not stored refs pending

Morphing Attack Detection -- Database, Evaluation Platform and Benchmarking

Annalisa Franco, Christian Rathgeb, Christoph Busch, Daniel Fischer, Davide Maltoni, Dinusha Frings, Florens de Wit Marta Gomez-Barrero, Fons Knopjes, Guoqiang Li, Illias Batskos, Jag Mohan Singh, Kiran Raja, Lo\"ic Bergeron, Luuk Spreeuwers, Matteo Ferrara, Raghavendra Ramachandra, Raymond Veldhuis, Sergey Isadskiy, Sushma Venkatesh, Ulrich Scherhag, Uwe Seidel

arxiv:2006.06458 v3 · 2020-06-11 · 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{LJHRFUGHM3HF74QM7TSP2B3SAG}

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	2026-07-05T03:46:00.525799Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a4f12d0c766ce5ff20cfce4fd077201852ab1a86d8308f0fe55723ac91bc105

Aliases

arxiv: 2006.06458 · arxiv_version: 2006.06458v3 · doi: 10.48550/arxiv.2006.06458 · pith_short_12: LJHRFUGHM3HF · pith_short_16: LJHRFUGHM3HF74QM · pith_short_8: LJHRFUGH

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/LJHRFUGHM3HF74QM7TSP2B3SAG \
  | 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: 5a4f12d0c766ce5ff20cfce4fd077201852ab1a86d8308f0fe55723ac91bc105

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "24cf5ed1c3608d37036dd824521430c23e1e81659d303fa981cf7c99c6b92780",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-06-11T14:11:09Z",
    "title_canon_sha256": "7c7c66a36dab8815bd612e4fa93473090fc214395aa89103889fccf5635519a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.06458",
    "kind": "arxiv",
    "version": 3
  }
}