Pith Number

pith:S6JFIENV

pith:2021:S6JFIENV25BLLFA44T3F2ENJTR

not attested not anchored not stored refs pending

Spatiotemporal Inconsistency Learning for DeepFake Video Detection

Feiyue Huang, Jilin Li, Lizhuang Ma, Shouhong Ding, Taiping Yao, Yang Chen, Zhihao Gu

arxiv:2109.01860 v3 · 2021-09-04 · 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{S6JFIENV25BLLFA44T3F2ENJTR}

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	2026-07-05T03:21:13.528759Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97925411b5d742b5941ce4f65d11a99c6635ab7ea15d08f057b5497f4cf9d34d

Aliases

arxiv: 2109.01860 · arxiv_version: 2109.01860v3 · doi: 10.48550/arxiv.2109.01860 · pith_short_12: S6JFIENV25BL · pith_short_16: S6JFIENV25BLLFA4 · pith_short_8: S6JFIENV

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/S6JFIENV25BLLFA44T3F2ENJTR \
  | 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: 97925411b5d742b5941ce4f65d11a99c6635ab7ea15d08f057b5497f4cf9d34d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3022d4aeb27239d0d982b2f9bcffe4d08b789375a31fd6271d4a35385d3154cf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-09-04T13:05:37Z",
    "title_canon_sha256": "aed95cbe8c63067a8109a0032f3deb410c11916a01d0ef6e4026f5420429decc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.01860",
    "kind": "arxiv",
    "version": 3
  }
}