Pith Number

pith:Y3YMQLSS

pith:2017:Y3YMQLSSYKUYJKUKMAFDAQQGNV

not attested not anchored not stored refs pending

Effect of Super Resolution on High Dimensional Features for Unsupervised Face Recognition in the Wild

Ahmed Elsayed, Ausif Mahmood, Tarek Sobh

arxiv:1704.01464 v2 · 2017-03-23 · 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{Y3YMQLSSYKUYJKUKMAFDAQQGNV}

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	2026-05-18T00:01:00.760885Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6f0c82e52c2a984aa8a600a3042066d6559bbfdc8e13060178361c8cfe578f1

Aliases

arxiv: 1704.01464 · arxiv_version: 1704.01464v2 · doi: 10.48550/arxiv.1704.01464 · pith_short_12: Y3YMQLSSYKUY · pith_short_16: Y3YMQLSSYKUYJKUK · pith_short_8: Y3YMQLSS

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/Y3YMQLSSYKUYJKUKMAFDAQQGNV \
  | 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: c6f0c82e52c2a984aa8a600a3042066d6559bbfdc8e13060178361c8cfe578f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44d2f57363ddaafb57435ca38c07fa05d07a39ec2ff7f708300eeee1dae93dcb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-03-23T19:58:27Z",
    "title_canon_sha256": "ee4783d6d1854fc3e6858530936d41ded55b2ca08eea7095289497536350b01f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.01464",
    "kind": "arxiv",
    "version": 2
  }
}