Pith Number

pith:QS4GYKJE

pith:2020:QS4GYKJEULY5LXXR52RA3KHHX5

not attested not anchored not stored refs pending

Meta-Learning with Adaptive Hyperparameters

Heewon Kim, Janghoon Choi, Kyoung Mu Lee, Myungsub Choi, Sungyong Baik

arxiv:2011.00209 v2 · 2020-10-31 · 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{QS4GYKJEULY5LXXR52RA3KHHX5}

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	2026-07-05T01:57:57.638909Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

84b86c2924a2f1d5def1eea20da8e7bf6cb69838e4ec5e69f5b97be4bea6732c

Aliases

arxiv: 2011.00209 · arxiv_version: 2011.00209v2 · doi: 10.48550/arxiv.2011.00209 · pith_short_12: QS4GYKJEULY5 · pith_short_16: QS4GYKJEULY5LXXR · pith_short_8: QS4GYKJE

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/QS4GYKJEULY5LXXR52RA3KHHX5 \
  | 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: 84b86c2924a2f1d5def1eea20da8e7bf6cb69838e4ec5e69f5b97be4bea6732c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f545516dd5a503eac2430952dc5de511a1bd7a216555f67c17b6261c27f8466b",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-10-31T08:05:34Z",
    "title_canon_sha256": "e7b99e188cc74a5bd24f98089f4d291c43d1a376878c0e113c78797b25a6e00d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.00209",
    "kind": "arxiv",
    "version": 2
  }
}