Pith Number

pith:GZMQM4NK

pith:2024:GZMQM4NKBPCMZUCPFICTCGHEU5

not attested not anchored not stored refs pending

Learning Hierarchical Color Guidance for Depth Map Super-Resolution

Hao Wu, Ronghui Sheng, Runmin Cong, Sam Kwong, Wangmeng Zuo, Yao Zhao, Yulan Guo, Yunchao Wei

arxiv:2403.07290 v2 · 2024-03-12 · 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{GZMQM4NKBPCMZUCPFICTCGHEU5}

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	2026-07-05T09:45:45.376112Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

36590671aa0bc4ccd04f2a053118e4a7698ec1fab43c792d09409d13061d96cb

Aliases

arxiv: 2403.07290 · arxiv_version: 2403.07290v2 · doi: 10.48550/arxiv.2403.07290 · pith_short_12: GZMQM4NKBPCM · pith_short_16: GZMQM4NKBPCMZUCP · pith_short_8: GZMQM4NK

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/GZMQM4NKBPCMZUCPFICTCGHEU5 \
  | 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: 36590671aa0bc4ccd04f2a053118e4a7698ec1fab43c792d09409d13061d96cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9576764b8ba2d80965bdb431863ce16ea26f310e4df3c3ef617a5760ca6fb5fc",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-03-12T03:44:46Z",
    "title_canon_sha256": "a0a624c29b53a899babf24e28d4c8f58ea6dd3873970218aff57cc94e5488c46"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.07290",
    "kind": "arxiv",
    "version": 2
  }
}