Pith Number

pith:6WSF5RHN

pith:2015:6WSF5RHNTVPJEGK5S7JZ77CC42

not attested not anchored not stored refs pending

Self-Tuned Deep Super Resolution

Jianchao Yang, Shiyu Chang, Thomas S. Huang, Wei Han, Yingzhen Yang, Zhangyang Wang, Zhaowen Wang

arxiv:1504.05632 v1 · 2015-04-22 · cs.LG · 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{6WSF5RHNTVPJEGK5S7JZ77CC42}

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	2026-05-18T02:18:13.112567Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f5a45ec4ed9d5e92195d97d39ffc42e6a9a5610eb9ee2960ee7dc654bdb342c0

Aliases

arxiv: 1504.05632 · arxiv_version: 1504.05632v1 · doi: 10.48550/arxiv.1504.05632 · pith_short_12: 6WSF5RHNTVPJ · pith_short_16: 6WSF5RHNTVPJEGK5 · pith_short_8: 6WSF5RHN

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/6WSF5RHNTVPJEGK5S7JZ77CC42 \
  | 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: f5a45ec4ed9d5e92195d97d39ffc42e6a9a5610eb9ee2960ee7dc654bdb342c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc47c7656a0569d5191e0628a95857873d8afffb6e3eb3c08fe587fcc7dcdd98",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2015-04-22T02:01:36Z",
    "title_canon_sha256": "38fc2bcca35567d6e0f939b0cbdfa5e48223e5075088e3e3d543ef1e9efae1b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.05632",
    "kind": "arxiv",
    "version": 1
  }
}