Pith Number

pith:BRBI3ZXY

pith:2020:BRBI3ZXYGEFTECIFF4NM3ML2BV

not attested not anchored not stored refs pending

SuperFront: From Low-resolution to High-resolution Frontal Face Synthesis

Can Qin, Joseph P. Robinson, Songyao Jiang, Yue Bai, Yun Fu, Yu Yin

arxiv:2012.04111 v1 · 2020-12-07 · 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{BRBI3ZXYGEFTECIFF4NM3ML2BV}

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	2026-07-05T01:58:00.856812Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c428de6f8310b3209052f1acdb17a0d66b1d9c744fef755a9c0fe017eac250d

Aliases

arxiv: 2012.04111 · arxiv_version: 2012.04111v1 · doi: 10.48550/arxiv.2012.04111 · pith_short_12: BRBI3ZXYGEFT · pith_short_16: BRBI3ZXYGEFTECIF · pith_short_8: BRBI3ZXY

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/BRBI3ZXYGEFTECIFF4NM3ML2BV \
  | 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: 0c428de6f8310b3209052f1acdb17a0d66b1d9c744fef755a9c0fe017eac250d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "321ae42b098391eea5267451c7203668ca26e5f8d12fe8c865dca4d419f54cb0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-12-07T23:30:28Z",
    "title_canon_sha256": "af5fb702d6648e768525787aa3d8258b0e501e8bcfb13174f6294c691b01b946"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.04111",
    "kind": "arxiv",
    "version": 1
  }
}