Pith Number

pith:G4WULR3Q

pith:2025:G4WULR3QGMD65J2Z57NORFFS7R

not attested not anchored not stored refs pending

Data-Distill-Net: A Data Distillation Approach Tailored for Reply-based Continual Learning

Deyu Meng, Quanziang Wang, Renzhen Wang, Wenyang Liao, Yichen Wu

arxiv:2505.20135 v2 · 2025-05-26 · 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{G4WULR3QGMD65J2Z57NORFFS7R}

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	2026-07-05T11:11:22.898069Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

372d45c7703307eea759efdae894b2fc574f379dd68b48eacb4aad9c2984b5c3

Aliases

arxiv: 2505.20135 · arxiv_version: 2505.20135v2 · doi: 10.48550/arxiv.2505.20135 · pith_short_12: G4WULR3QGMD6 · pith_short_16: G4WULR3QGMD65J2Z · pith_short_8: G4WULR3Q

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/G4WULR3QGMD65J2Z57NORFFS7R \
  | 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: 372d45c7703307eea759efdae894b2fc574f379dd68b48eacb4aad9c2984b5c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "59f7fd1a1aad1bd306358a4bf9f7d350550ceb89fbdfcc30fa87b554b1d119d3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-05-26T15:37:10Z",
    "title_canon_sha256": "ac4ff4eff2787db230283c13783c64cdc73f3f8eaa7b6b4e94fe030fe86ff008"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.20135",
    "kind": "arxiv",
    "version": 2
  }
}