Pith Number

pith:NQMPT3EK

pith:2022:NQMPT3EKZUNWSWT3IH3EI47OEB

not attested not anchored not stored refs pending

Channel Importance Matters in Few-Shot Image Classification

Jing Xu, Xu Luo, Zenglin Xu

arxiv:2206.08126 v2 · 2022-06-16 · 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{NQMPT3EKZUNWSWT3IH3EI47OEB}

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	2026-07-05T04:33:01.597591Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c18f9ec8acd1b695a7b41f64473ee206d4bdf077933ad9b1a7d94fad1312d68

Aliases

arxiv: 2206.08126 · arxiv_version: 2206.08126v2 · doi: 10.48550/arxiv.2206.08126 · pith_short_12: NQMPT3EKZUNW · pith_short_16: NQMPT3EKZUNWSWT3 · pith_short_8: NQMPT3EK

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/NQMPT3EKZUNWSWT3IH3EI47OEB \
  | 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: 6c18f9ec8acd1b695a7b41f64473ee206d4bdf077933ad9b1a7d94fad1312d68

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "562cd82b466bb35e143cb55ad50bc968c28083d0e1d6d35d36d35f69dbba7fbe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-06-16T12:38:45Z",
    "title_canon_sha256": "10e88af221a39b122c588ef3af00fdc00da8d99f13cd2824fdcd177e76ce4ca1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.08126",
    "kind": "arxiv",
    "version": 2
  }
}