Pith Number

pith:4QHCRHD2

pith:2025:4QHCRHD2SZAHSYWOBVAIX45VBN

not attested not anchored not stored refs pending

CMAMRNet: A Contextual Mask-Aware Network Enhancing Mural Restoration Through Comprehensive Mask Guidance

Chi-Man Pun, Fanghai Yi, Weihuang Liu, Xiaofeng Zhang, Xuhang Chen, Yihang Dong, Yingtie Lei, Zimeng Li

arxiv:2508.07140 v2 · 2025-08-10 · 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{4QHCRHD2SZAHSYWOBVAIX45VBN}

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	2026-07-05T11:57:00.821149Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e40e289c7a96407962ce0d408bf3b50b4b3d0e3064a14e0e60e030a63f3fd517

Aliases

arxiv: 2508.07140 · arxiv_version: 2508.07140v2 · doi: 10.48550/arxiv.2508.07140 · pith_short_12: 4QHCRHD2SZAH · pith_short_16: 4QHCRHD2SZAHSYWO · pith_short_8: 4QHCRHD2

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/4QHCRHD2SZAHSYWOBVAIX45VBN \
  | 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: e40e289c7a96407962ce0d408bf3b50b4b3d0e3064a14e0e60e030a63f3fd517

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fca3346ddb7ac1adf6a9952e022d11fe5b1e6a1610be4120619a814a6137ef0b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-08-10T02:00:45Z",
    "title_canon_sha256": "73b38d89c73283056254c7396103dcadb94bd0396f82c7588eebb095a0edb468"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.07140",
    "kind": "arxiv",
    "version": 2
  }
}