Pith Number

pith:VKXYI63A

pith:2022:VKXYI63A77UH5FFSCYOXL5CDDM

not attested not anchored not stored refs pending

NP-Match: When Neural Processes meet Semi-Supervised Learning

Alexandros Neophytou, Daniela Massiceti, Jianfeng Wang, Thomas Lukasiewicz, Vladimir Pavlovic, Xiaolin Hu

arxiv:2207.01066 v1 · 2022-07-03 · cs.LG · 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{VKXYI63A77UH5FFSCYOXL5CDDM}

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	2026-07-05T04:37:07.536834Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aaaf847b60ffe87e94b2161d75f4431b33d585d1d14fd0a378b1a6f2795dd678

Aliases

arxiv: 2207.01066 · arxiv_version: 2207.01066v1 · doi: 10.48550/arxiv.2207.01066 · pith_short_12: VKXYI63A77UH · pith_short_16: VKXYI63A77UH5FFS · pith_short_8: VKXYI63A

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/VKXYI63A77UH5FFSCYOXL5CDDM \
  | 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: aaaf847b60ffe87e94b2161d75f4431b33d585d1d14fd0a378b1a6f2795dd678

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b1369d5ff674679f537c0736a1755b4b3ca0cd5e0251eaaac655d4dfb627ce7",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-07-03T15:24:31Z",
    "title_canon_sha256": "e44d05a91ee152640284778b1f6e56895c921a50cf9dd5e4f4b9c7e436324b9a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.01066",
    "kind": "arxiv",
    "version": 1
  }
}