Pith Number

pith:57AZCQWF

pith:2017:57AZCQWFOXA4ZN4YUYKZORMZAP

not attested not anchored not stored refs pending

Detail-revealing Deep Video Super-resolution

Hongyun Gao, Jiaya Jia, Jue Wang, Renjie Liao, Xin Tao

arxiv:1704.02738 v1 · 2017-04-10 · 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{57AZCQWFOXA4ZN4YUYKZORMZAP}

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	2026-05-18T00:46:44.558668Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

efc19142c575c1ccb798a61597459903e019e68e2c529eb5dcc8f289d11d1473

Aliases

arxiv: 1704.02738 · arxiv_version: 1704.02738v1 · doi: 10.48550/arxiv.1704.02738 · pith_short_12: 57AZCQWFOXA4 · pith_short_16: 57AZCQWFOXA4ZN4Y · pith_short_8: 57AZCQWF

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/57AZCQWFOXA4ZN4YUYKZORMZAP \
  | 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: efc19142c575c1ccb798a61597459903e019e68e2c529eb5dcc8f289d11d1473

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd1799e6635c9cafa04d3c1637f222c2e1b3767d0d12b5fb1ef749d48efb0a89",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-04-10T07:28:27Z",
    "title_canon_sha256": "be6c67d738af602ac3b0f3c27f74b8725020aa722bd4f4709436f0deb8d9964a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.02738",
    "kind": "arxiv",
    "version": 1
  }
}