Pith Number

pith:7IKRGR4Z

pith:2018:7IKRGR4ZKWBOSIINDA3ZGFL4C2

not attested not anchored not stored refs pending

Context-Patch Face Hallucination Based on Thresholding Locality-constrained Representation and Reproducing Learning

Akiko Aizawa, Jiayi Ma, Junjun Jiang, Kiyoharu Aizawa, Suhua Tang, Yi Yu

arxiv:1809.00665 v2 · 2018-09-03 · 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{7IKRGR4ZKWBOSIINDA3ZGFL4C2}

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	2026-05-18T00:05:40.790658Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa151347995582e9210d183793157c16aff7ae2ff3668e04a9e2d1c7fd8388b0

Aliases

arxiv: 1809.00665 · arxiv_version: 1809.00665v2 · doi: 10.48550/arxiv.1809.00665 · pith_short_12: 7IKRGR4ZKWBO · pith_short_16: 7IKRGR4ZKWBOSIIN · pith_short_8: 7IKRGR4Z

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/7IKRGR4ZKWBOSIINDA3ZGFL4C2 \
  | 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: fa151347995582e9210d183793157c16aff7ae2ff3668e04a9e2d1c7fd8388b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0337ee37240fac0fb20cd9fb301e21a1392b645184d3c4b7a6bfdc51be3250a9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-09-03T17:23:38Z",
    "title_canon_sha256": "57a97d7419eb9a8202ee0eb2ac1632a5e9e4b11041f962e003d49545d71cb524"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.00665",
    "kind": "arxiv",
    "version": 2
  }
}