Pith Number

pith:COXPHQ4F

pith:2023:COXPHQ4F3D2C2HS5O5D3U5QMGT

not attested not anchored not stored refs pending

DDS2M: Self-Supervised Denoising Diffusion Spatio-Spectral Model for Hyperspectral Image Restoration

Dacheng Tao, Lefei Zhang, Liangpei Zhang, Yuchun Miao

arxiv:2303.06682 v2 · 2023-03-12 · cs.CV · eess.IV

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{COXPHQ4F3D2C2HS5O5D3U5QMGT}

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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.

Cited by

1 paper in Pith

Atmos-Bench: 3D Atmospheric Structures for Climate Insight

Receipt and verification

First computed	2026-07-05T05:52:27.877772Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13aef3c385d8f42d1e5d7747ba760c34d46c68754b3cade4f5b0cc9945c15f6b

Aliases

arxiv: 2303.06682 · arxiv_version: 2303.06682v2 · doi: 10.48550/arxiv.2303.06682 · pith_short_12: COXPHQ4F3D2C · pith_short_16: COXPHQ4F3D2C2HS5 · pith_short_8: COXPHQ4F

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/COXPHQ4F3D2C2HS5O5D3U5QMGT \
  | 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: 13aef3c385d8f42d1e5d7747ba760c34d46c68754b3cade4f5b0cc9945c15f6b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c7d12517b6e39b711aa5f42b24d33b179c77f490c08d5547e511ac54a01ff03",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-03-12T14:57:04Z",
    "title_canon_sha256": "07e6aa70ceae4ea0132157f6cf258ddfe72fb2bcdb6344f5751b0b64bfd2d9ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.06682",
    "kind": "arxiv",
    "version": 2
  }
}