Pith Number

pith:6WHK2R3L

pith:2025:6WHK2R3L6AHYY5WJ322OJCAWRW

not attested not anchored not stored refs pending

Uncovering Critical Features for Deepfake Detection through the Lottery Ticket Hypothesis

Faisal Quader, Lisan Al Amin, Mahbubul Islam, Md. Ismail Hossain, Tasnim Jahan, Thanh Thi Nguyen

arxiv:2507.15636 v1 · 2025-07-21 · 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{6WHK2R3L6AHYY5WJ322OJCAWRW}

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	2026-07-05T11:40:40.936630Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f58ead476bf00f8c76c9deb4e488168d9fafceec1e09e85d019b5c5690048504

Aliases

arxiv: 2507.15636 · arxiv_version: 2507.15636v1 · doi: 10.48550/arxiv.2507.15636 · pith_short_12: 6WHK2R3L6AHY · pith_short_16: 6WHK2R3L6AHYY5WJ · pith_short_8: 6WHK2R3L

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/6WHK2R3L6AHYY5WJ322OJCAWRW \
  | 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: f58ead476bf00f8c76c9deb4e488168d9fafceec1e09e85d019b5c5690048504

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18587a5279598ae09411e284c2dc9dd128778485a1c20e32e7002956d4b77909",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-07-21T13:58:24Z",
    "title_canon_sha256": "30b632ab495e45b82427c4fe525c776ea1dbe577f91dd8294f6576fdea92fcde"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.15636",
    "kind": "arxiv",
    "version": 1
  }
}