Pith Number

pith:PQLOIV46

pith:2025:PQLOIV46SZKX2YUGQ6RIPW7BND

not attested not anchored not stored refs pending

HFMF: Hierarchical Fusion Meets Multi-Stream Models for Deepfake Detection

Anant Mehta, Bryant McArthur, Nagarjuna Kolloju, Zhengzhong Tu

arxiv:2501.05631 v1 · 2025-01-10 · 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{PQLOIV46SZKX2YUGQ6RIPW7BND}

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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.

Cited by

1 paper in Pith

Deepfake Detection in Social Media: A Temporal Artifact Analysis Using 3D Convolutional Neural Networks

Receipt and verification

First computed	2026-07-05T09:59:26.335299Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c16e4579e96557d628687a287dbe168d2bcdd08f9be1bc9d72bdb81b6e771dd

Aliases

arxiv: 2501.05631 · arxiv_version: 2501.05631v1 · doi: 10.48550/arxiv.2501.05631 · pith_short_12: PQLOIV46SZKX · pith_short_16: PQLOIV46SZKX2YUG · pith_short_8: PQLOIV46

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/PQLOIV46SZKX2YUGQ6RIPW7BND \
  | 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: 7c16e4579e96557d628687a287dbe168d2bcdd08f9be1bc9d72bdb81b6e771dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5be010286704f27c52245224025a08869f882b1b347d3d84bab20b614a754bf7",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-01-10T00:20:29Z",
    "title_canon_sha256": "49edda370eceac58b6e9f52740c4d46a0732d87ff9b090cf4284c78f05480755"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.05631",
    "kind": "arxiv",
    "version": 1
  }
}