Pith Number

pith:UBM34LZ7

pith:2022:UBM34LZ7Q7J5WMXRCZPSSLNAYI

not attested not anchored not stored refs pending

Gradient-Matching Coresets for Rehearsal-Based Continual Learning

C\'edric Archambeau, Giovanni Zappella, Lukas Balles

arxiv:2203.14544 v1 · 2022-03-28 · 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{UBM34LZ7Q7J5WMXRCZPSSLNAYI}

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

Domain-Generalization to Improve Learning in Meta-Learning Algorithms

Receipt and verification

First computed	2026-07-05T04:09:06.319824Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a059be2f3f87d3db32f1165f292da0c2293efaabd01daf38ce1ed969e2a40c22

Aliases

arxiv: 2203.14544 · arxiv_version: 2203.14544v1 · doi: 10.48550/arxiv.2203.14544 · pith_short_12: UBM34LZ7Q7J5 · pith_short_16: UBM34LZ7Q7J5WMXR · pith_short_8: UBM34LZ7

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/UBM34LZ7Q7J5WMXRCZPSSLNAYI \
  | 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: a059be2f3f87d3db32f1165f292da0c2293efaabd01daf38ce1ed969e2a40c22

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3cbb9e6ba78b7c1dd49fab5c1ef4bc469fa2efa8b9f52d2a681026cf254be26",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-03-28T07:37:17Z",
    "title_canon_sha256": "eb3aabf5e61c927db5ff5353bfbe026e94f7ec4254d435099f88395b90763888"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.14544",
    "kind": "arxiv",
    "version": 1
  }
}