Pith Number

pith:JKMK6TWO

pith:2022:JKMK6TWOEUYXBNJNZSIIYYAW4V

not attested not anchored not stored refs pending

MetaSets: Meta-Learning on Point Sets for Generalizable Representations

Chao Huang, Jianmin Wang, Mingsheng Long, Yunbo Wang, Zhangjie Cao

arxiv:2204.07311 v1 · 2022-04-15 · 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{JKMK6TWOEUYXBNJNZSIIYYAW4V}

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	2026-07-05T04:15:02.544286Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a98af4ece253170b52dcc908c6016e56f8bc65310db649bc5b7131bcfec0c57

Aliases

arxiv: 2204.07311 · arxiv_version: 2204.07311v1 · doi: 10.48550/arxiv.2204.07311 · pith_short_12: JKMK6TWOEUYX · pith_short_16: JKMK6TWOEUYXBNJN · pith_short_8: JKMK6TWO

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/JKMK6TWOEUYXBNJNZSIIYYAW4V \
  | 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: 4a98af4ece253170b52dcc908c6016e56f8bc65310db649bc5b7131bcfec0c57

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "61db7322ce407d28125ddd1c587c9f6bf8243ac3ecb764240b12f5d2ca49eefb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-04-15T03:24:39Z",
    "title_canon_sha256": "a4434e18510c0a2bd462b5ed3fb7efb501a6114293045ca669342f977dc891a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.07311",
    "kind": "arxiv",
    "version": 1
  }
}