Pith Number

pith:RPEVMU65

pith:2023:RPEVMU65XT6AOMPXUH5YGRB3CB

not attested not anchored not stored refs pending

Metalearning with Very Few Samples Per Task

Adam Smith, Gavin Brown, Jonathan Ullman, Konstantina Bairaktari, Maryam Aliakbarpour, Nathan Srebro

arxiv:2312.13978 v2 · 2023-12-21 · cs.LG · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RPEVMU65XT6AOMPXUH5YGRB3CB}

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.

Cited by

1 paper in Pith

On the ERM Principle in Meta-Learning

Receipt and verification

First computed	2026-07-05T08:02:49.614661Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8bc95653ddbcfc0731f7a1fb83443b107d9a97d6a8095b2ac6df7924adb6a7f6

Aliases

arxiv: 2312.13978 · arxiv_version: 2312.13978v2 · doi: 10.48550/arxiv.2312.13978 · pith_short_12: RPEVMU65XT6A · pith_short_16: RPEVMU65XT6AOMPX · pith_short_8: RPEVMU65

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/RPEVMU65XT6AOMPXUH5YGRB3CB \
  | 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: 8bc95653ddbcfc0731f7a1fb83443b107d9a97d6a8095b2ac6df7924adb6a7f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1dc05c7669e687f4ad7ab065579499a939e9c098ede898c8e168ac4a321e79d6",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-12-21T16:06:44Z",
    "title_canon_sha256": "fe613bf9fb92b29799a82dd01e9c08f6a663544bf4f9325ac4a45a99742bd747"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.13978",
    "kind": "arxiv",
    "version": 2
  }
}