Pith Number

pith:VPRS5JRU

pith:2025:VPRS5JRUJ6UOZ2JD4477G5R74V

not attested not anchored not stored refs pending

Deep Learning Empowered Sub-Diffraction Terahertz Backpropagation Single-Pixel Imaging

Haili Yang, Hongjia Zhu, Huanjun Chen, Jiali Wang, Ningsheng Xu, Runli Li, Shaojing Liu, Shaozhi Deng, Ximiao Wang, Yanlin Ke, Yongsheng Zhu

arxiv:2505.07839 v2 · 2025-05-05 · eess.IV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VPRS5JRUJ6UOZ2JD4477G5R74V}

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	2026-07-05T11:47:22.892154Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

abe32ea6344fa8ece923e73ff3763fe569f6b0de873dfcff6797ea0e614694a3

Aliases

arxiv: 2505.07839 · arxiv_version: 2505.07839v2 · doi: 10.48550/arxiv.2505.07839 · pith_short_12: VPRS5JRUJ6UO · pith_short_16: VPRS5JRUJ6UOZ2JD · pith_short_8: VPRS5JRU

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/VPRS5JRUJ6UOZ2JD4477G5R74V \
  | 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: abe32ea6344fa8ece923e73ff3763fe569f6b0de873dfcff6797ea0e614694a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "558f88a52bbd3320e1b9ec7d673582c57eb394e727cb0a9f48f411287f29af43",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2025-05-05T09:59:13Z",
    "title_canon_sha256": "77f422c38e331e097abf9f4d4bd50b13f1f6156d06df6b1b1cff24be51cb4939"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.07839",
    "kind": "arxiv",
    "version": 2
  }
}