Pith Number

pith:25JV4FDB

pith:2025:25JV4FDBQAYMMUGQSKE7BTBZ5H

not attested not anchored not stored refs pending

Robust ID-Specific Face Restoration via Alignment Learning

Gang Chen, Jianghe Cui, Lu Liu, Ning Cao, Qiang Hu, Xiang Gao, Xiaoyun Zhang, Yushun Fang

arxiv:2507.10943 v2 · 2025-07-15 · 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{25JV4FDBQAYMMUGQSKE7BTBZ5H}

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	2026-07-05T12:00:50.860704Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7535e14618030c650d09289f0cc39e9dd42c2462a5d63926ffdf151573920c1

Aliases

arxiv: 2507.10943 · arxiv_version: 2507.10943v2 · doi: 10.48550/arxiv.2507.10943 · pith_short_12: 25JV4FDBQAYM · pith_short_16: 25JV4FDBQAYMMUGQ · pith_short_8: 25JV4FDB

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/25JV4FDBQAYMMUGQSKE7BTBZ5H \
  | 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: d7535e14618030c650d09289f0cc39e9dd42c2462a5d63926ffdf151573920c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b0efc1c29d305f7417f1c4c3d8c349955470ffba74a51b57e94d5e5bccdae73",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-07-15T03:16:12Z",
    "title_canon_sha256": "b217c8b8b994aad25415fb6ba78841a81f18a5101fe6c6bb4df6d181a6b4fb9b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.10943",
    "kind": "arxiv",
    "version": 2
  }
}