Pith Number

pith:F4A34BAS

pith:2022:F4A34BASJ47SUV4BCSL55IDKC7

not attested not anchored not stored refs pending

Meta-free few-shot learning via representation learning with weight averaging

Chi-Guhn Lee, Kuilin Chen

arxiv:2204.12466 v2 · 2022-04-26 · 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{F4A34BASJ47SUV4BCSL55IDKC7}

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	2026-07-05T04:19:08.612278Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f01be04124f3f2a57811497dea06a17c242140b228215197aeb52188d7c26e0

Aliases

arxiv: 2204.12466 · arxiv_version: 2204.12466v2 · doi: 10.48550/arxiv.2204.12466 · pith_short_12: F4A34BASJ47S · pith_short_16: F4A34BASJ47SUV4B · pith_short_8: F4A34BAS

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/F4A34BASJ47SUV4BCSL55IDKC7 \
  | 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: 2f01be04124f3f2a57811497dea06a17c242140b228215197aeb52188d7c26e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "970580ae08775a3c68a41b1393e8f97d5bcc610827a5e4b3ff4fefffc0d96e3d",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-04-26T17:36:34Z",
    "title_canon_sha256": "c79649392acdb7f686a27c08deb993e7f57b310ce9f716f5348b2f796220ce8e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.12466",
    "kind": "arxiv",
    "version": 2
  }
}