Pith Number

pith:2XYWTRFK

pith:2017:2XYWTRFKTS7UI3SCE7KJWKBS4E

not attested not anchored not stored refs pending

Dual Recovery Network with Online Compensation for Image Super-Resolution

Jiaying Liu, Sifeng Xia, Wenhan Yang, Zongming Guo

arxiv:1701.05652 v3 · 2017-01-20 · 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{2XYWTRFKTS7UI3SCE7KJWKBS4E}

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	2026-05-18T00:13:07.827200Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5f169c4aa9cbf446e4227d49b2832e12e0e2fe7b6c94a9f78193fee34eafd8d

Aliases

arxiv: 1701.05652 · arxiv_version: 1701.05652v3 · doi: 10.48550/arxiv.1701.05652 · pith_short_12: 2XYWTRFKTS7U · pith_short_16: 2XYWTRFKTS7UI3SC · pith_short_8: 2XYWTRFK

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/2XYWTRFKTS7UI3SCE7KJWKBS4E \
  | 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: d5f169c4aa9cbf446e4227d49b2832e12e0e2fe7b6c94a9f78193fee34eafd8d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9799a79ccbe97b4a12bc37cb386600c048a41a1d3e3332cb5f76b7f4e83c204",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-01-20T01:44:21Z",
    "title_canon_sha256": "a3beebc80e78a3ecd47a3c096e2de01d75606924f6c244aade00b9f02b8f1c1e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.05652",
    "kind": "arxiv",
    "version": 3
  }
}