Pith Number

pith:YDBOXVOZ

pith:2021:YDBOXVOZJQCRXF5ZDVYT7MMXPF

not attested not anchored not stored refs pending

Enhancing Prototypical Few-Shot Learning by Leveraging the Local-Level Strategy

Dongyu Zhang, Fan Chen, Junying Huang, Keze Wang, Liang Lin

arxiv:2111.04331 v1 · 2021-11-08 · 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{YDBOXVOZJQCRXF5ZDVYT7MMXPF}

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	2026-07-05T03:29:58.584587Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c0c2ebd5d94c051b97b91d713fb197795b38175bc9f2602a828c6d06185bb4e5

Aliases

arxiv: 2111.04331 · arxiv_version: 2111.04331v1 · doi: 10.48550/arxiv.2111.04331 · pith_short_12: YDBOXVOZJQCR · pith_short_16: YDBOXVOZJQCRXF5Z · pith_short_8: YDBOXVOZ

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/YDBOXVOZJQCRXF5ZDVYT7MMXPF \
  | 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: c0c2ebd5d94c051b97b91d713fb197795b38175bc9f2602a828c6d06185bb4e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e00620206701f7c60736c78447a6f5f2559111952e4588b871ffb69723c0e620",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-11-08T08:45:15Z",
    "title_canon_sha256": "5296a856549747d83b7e1e9b718ef1818edeac80a34ed05897294600514ba2ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.04331",
    "kind": "arxiv",
    "version": 1
  }
}