Pith Number

pith:QWVJ3TMJ

pith:2021:QWVJ3TMJA32KY42JDOVULHVAL2

not attested not anchored not stored refs pending

Super-Resolving Cross-Domain Face Miniatures by Peeking at One-Shot Exemplar

Peike Li, Xin Yu, Yi Yang

arxiv:2103.08863 v2 · 2021-03-16 · cs.CV · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QWVJ3TMJA32KY42JDOVULHVAL2}

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	2026-07-05T03:06:21.463530Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85aa9dcd8906f4ac73491bab459ea05eb0d2c04017bf1cc66db39e64a2ad6a11

Aliases

arxiv: 2103.08863 · arxiv_version: 2103.08863v2 · doi: 10.48550/arxiv.2103.08863 · pith_short_12: QWVJ3TMJA32K · pith_short_16: QWVJ3TMJA32KY42J · pith_short_8: QWVJ3TMJ

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/QWVJ3TMJA32KY42JDOVULHVAL2 \
  | 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: 85aa9dcd8906f4ac73491bab459ea05eb0d2c04017bf1cc66db39e64a2ad6a11

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "582f5ea62b22c9b9d8b11369c7efcbbd2570ffdd9de54113f9b83d9be81529e6",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-03-16T05:47:26Z",
    "title_canon_sha256": "16aefa8abdd38251c4b8056541dfcc3e7b960b9d151ea5d86f0b75ea3e40ed2a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.08863",
    "kind": "arxiv",
    "version": 2
  }
}