Pith Number

pith:VLAI55DM

pith:2019:VLAI55DMFYLQQ3VIYKUDNOQME4

not attested not anchored not stored refs pending

Adaptive Gradient-Based Meta-Learning Methods

Ameet Talwalkar, Maria-Florina Balcan, Mikhail Khodak

arxiv:1906.02717 v3 · 2019-06-06 · cs.LG · cs.AI · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VLAI55DMFYLQQ3VIYKUDNOQME4}

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

Federated Learning: Challenges, Methods, and Future Directions

Receipt and verification

First computed	2026-07-05T00:24:38.757544Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aac08ef46c2e17086ea8c2a836ba0c27100d5023157863165855169c0f023ad3

Aliases

arxiv: 1906.02717 · arxiv_version: 1906.02717v3 · doi: 10.48550/arxiv.1906.02717 · pith_short_12: VLAI55DMFYLQ · pith_short_16: VLAI55DMFYLQQ3VI · pith_short_8: VLAI55DM

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/VLAI55DMFYLQQ3VIYKUDNOQME4 \
  | 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: aac08ef46c2e17086ea8c2a836ba0c27100d5023157863165855169c0f023ad3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d84360e1f9a8569134662ed08f1b3e10ce00c4c6a78585ea268cdb574897081f",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-06-06T17:36:34Z",
    "title_canon_sha256": "2096b40f30ca2763b6e34358ce6415555132370fff66add17fed667e9be1cdf1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.02717",
    "kind": "arxiv",
    "version": 3
  }
}