Pith Number

pith:EQDAAZEB

pith:2021:EQDAAZEBI7QY3NXUJXGF5MVMBA

not attested not anchored not stored refs pending

Generalizing Face Forgery Detection with High-frequency Features

Junchi Yan, Wei Liu, Yong Zhang, Yuchen Luo

arxiv:2103.12376 v1 · 2021-03-23 · 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{EQDAAZEBI7QY3NXUJXGF5MVMBA}

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	2026-07-05T02:25:46.103909Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

240600648147e18db6f44dcc5eb2ac08361c1fabd3c5ed86b58515395fe346f7

Aliases

arxiv: 2103.12376 · arxiv_version: 2103.12376v1 · doi: 10.48550/arxiv.2103.12376 · pith_short_12: EQDAAZEBI7QY · pith_short_16: EQDAAZEBI7QY3NXU · pith_short_8: EQDAAZEB

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/EQDAAZEBI7QY3NXUJXGF5MVMBA \
  | 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: 240600648147e18db6f44dcc5eb2ac08361c1fabd3c5ed86b58515395fe346f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0b2b4e6060f6e82e3ef0404f50d0b6107f085f7d8e95cace12aef7419540418",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-03-23T08:19:21Z",
    "title_canon_sha256": "99c652271548f19590879071dd44b9b91618e5567316d193e686a405db84d44c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.12376",
    "kind": "arxiv",
    "version": 1
  }
}