Pith Number

pith:LM3F6OAX

pith:2020:LM3F6OAXC42HSTIGTMBAEEGMGZ

not attested not anchored not stored refs pending

Deepfakes Detection with Automatic Face Weighting

Daniel Mas Montserrat, David G\"uera, Edward J. Delp, Emily Bartusiak, Fengqing Zhu, Hanxiang Hao, J\'anos Horv\'ath, Justin Yang, Ruiting Shao, S. K. Yarlagadda, Sriram Baireddy

arxiv:2004.12027 v2 · 2020-04-25 · cs.CV · eess.IV

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LM3F6OAXC42HSTIGTMBAEEGMGZ}

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	2026-07-05T01:00:17.875857Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b365f38171734794d069b020210cc3674f3b47b90ebaae818d6d0830dcaa7ee

Aliases

arxiv: 2004.12027 · arxiv_version: 2004.12027v2 · doi: 10.48550/arxiv.2004.12027 · pith_short_12: LM3F6OAXC42H · pith_short_16: LM3F6OAXC42HSTIG · pith_short_8: LM3F6OAX

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/LM3F6OAXC42HSTIGTMBAEEGMGZ \
  | 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: 5b365f38171734794d069b020210cc3674f3b47b90ebaae818d6d0830dcaa7ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b7cd49bafca15d560501994aa4dc99609e8a985b7185e61947b425aeffb56c40",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-04-25T00:47:42Z",
    "title_canon_sha256": "0c03f273e3729d8ae2b185f79c1bec05d61ddbefb646cd8a724bf695ed986474"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.12027",
    "kind": "arxiv",
    "version": 2
  }
}