Pith Number

pith:FIRN4R5P

pith:2023:FIRN4R5PLW4D2X72FIASQ4GSDG

not attested not anchored not stored refs pending

Detecting and Grounding Multi-Modal Media Manipulation and Beyond

Jianlong Wu, Liqiang Nie, Rui Shao, Tianxing Wu, Ziwei Liu

arxiv:2309.14203 v1 · 2023-09-25 · 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{FIRN4R5PLW4D2X72FIASQ4GSDG}

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.

Cited by

1 paper in Pith

Facial Features Matter: a Dynamic Watermark based Proactive Deepfake Detection Approach

Receipt and verification

First computed	2026-07-05T06:54:02.847040Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a22de47af5db83d5ffa2a012870d21994243bfcf3d5a5923a7c6276d4ca9b41

Aliases

arxiv: 2309.14203 · arxiv_version: 2309.14203v1 · doi: 10.48550/arxiv.2309.14203 · pith_short_12: FIRN4R5PLW4D · pith_short_16: FIRN4R5PLW4D2X72 · pith_short_8: FIRN4R5P

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/FIRN4R5PLW4D2X72FIASQ4GSDG \
  | 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: 2a22de47af5db83d5ffa2a012870d21994243bfcf3d5a5923a7c6276d4ca9b41

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a94e55addb18bf8daa26a355bb2531242c373469f5d0a1e3e63cbf53dcb4c8c0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-09-25T15:05:46Z",
    "title_canon_sha256": "2c9aec6c7c6c7127e4f1be2ee602d6d236186bda62ccda57603258c233724c2b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.14203",
    "kind": "arxiv",
    "version": 1
  }
}