Pith Number

pith:JYVCCGH2

pith:2021:JYVCCGH25T4OP3NQP6TBUH4ZAI

not attested not anchored not stored refs pending

Exploring Complementary Strengths of Invariant and Equivariant Representations for Few-Shot Learning

Fahad Shahbaz Khan, Mamshad Nayeem Rizve, Mubarak Shah, Salman Khan

arxiv:2103.01315 v2 · 2021-03-01 · cs.CV · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JYVCCGH25T4OP3NQP6TBUH4ZAI}

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	2026-07-05T02:33:08.359208Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e2a2118faecf8e7edb07fa61a1f990238bb9e363e35496ef760ce6566577b5f

Aliases

arxiv: 2103.01315 · arxiv_version: 2103.01315v2 · doi: 10.48550/arxiv.2103.01315 · pith_short_12: JYVCCGH25T4O · pith_short_16: JYVCCGH25T4OP3NQ · pith_short_8: JYVCCGH2

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/JYVCCGH25T4OP3NQP6TBUH4ZAI \
  | 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: 4e2a2118faecf8e7edb07fa61a1f990238bb9e363e35496ef760ce6566577b5f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eadb722d7996ff3b781b28a6bdf4bc763876a5c2c8db8642a986a0e936d9a2ed",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-03-01T21:14:33Z",
    "title_canon_sha256": "39dcd10e5b02958a7ef5f2e23efe3a0695dd26d6dcbdba8576effaea2ba930fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.01315",
    "kind": "arxiv",
    "version": 2
  }
}