Pith Number

pith:CVM4EYYV

pith:2026:CVM4EYYVGXETGAUTQT5NLYCEUG

not attested not anchored not stored refs pending

Explainable Deepfake Detection Challenge

Abhijeet Narang, Abhinav Dhall, Jianfei Cai, Kartik Kuckreja, Muhammad Haris Khan, Shreya Ghosh, Usman Tariq

arxiv:2607.21007 v1 · 2026-07-23 · 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{CVM4EYYVGXETGAUTQT5NLYCEUG}

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	2026-07-24T01:23:47.075252Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1559c2631535c933029384fad5e044a196234112c567889dc34bd5fd65ea50fb

Aliases

arxiv: 2607.21007 · arxiv_version: 2607.21007v1 · doi: 10.48550/arxiv.2607.21007 · pith_short_12: CVM4EYYVGXET · pith_short_16: CVM4EYYVGXETGAUT · pith_short_8: CVM4EYYV

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/CVM4EYYVGXETGAUTQT5NLYCEUG \
  | 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: 1559c2631535c933029384fad5e044a196234112c567889dc34bd5fd65ea50fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1954934d8d74823c381a6a4e1f99c26d9f635502963e75f109e6ec3d3669f4d3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-07-23T07:42:43Z",
    "title_canon_sha256": "29e1632d080cfec1a18b3416a6286209e9a91ce472402e30bebc5a06123fbf7c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.21007",
    "kind": "arxiv",
    "version": 1
  }
}