Pith Number

pith:EY7CKW6C

pith:2018:EY7CKW6C2LQTPT2VJE2SZ5ZMWM

not attested not anchored not stored refs pending

Image Super-Resolution via Dual-State Recurrent Networks

Ding Liu, Michael Witbrock, Mo Yu, Shiyu Chang, Thomas S. Huang, Wei Han

arxiv:1805.02704 v1 · 2018-05-07 · 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{EY7CKW6C2LQTPT2VJE2SZ5ZMWM}

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	2026-05-18T00:16:36.001944Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

263e255bc2d2e137cf5549352cf72cb319c1052a63bfba34076472ec47ea7b77

Aliases

arxiv: 1805.02704 · arxiv_version: 1805.02704v1 · doi: 10.48550/arxiv.1805.02704 · pith_short_12: EY7CKW6C2LQT · pith_short_16: EY7CKW6C2LQTPT2V · pith_short_8: EY7CKW6C

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/EY7CKW6C2LQTPT2VJE2SZ5ZMWM \
  | 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: 263e255bc2d2e137cf5549352cf72cb319c1052a63bfba34076472ec47ea7b77

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc7605877f69ad15969ffa2ba7fa5b1c5297d4517ddf2cf83126b1e17a7ef9e5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-05-07T19:23:17Z",
    "title_canon_sha256": "c902d008d80df74ad92eec99075973995155ae8859a1d386b8cfa6b60ed7c8e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.02704",
    "kind": "arxiv",
    "version": 1
  }
}