Pith Number

pith:IJMYM6ZG

pith:2026:IJMYM6ZGH7FK5XFI2SS4BJROOB

not attested not anchored not stored refs pending

SPARKLING: Balancing Signal Preservation and Symmetry Breaking for Width-Progressive Learning

Deyi Liu, Di He, Liang Xiang, Minrui Wang, Qifan Yu, Shiyi Zhan, Xingyan Bin, Xinyu Ma, Yiyuan Ma, Zhijian Zhuo

arxiv:2602.02472 v2 · 2026-02-02 · cs.LG · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IJMYM6ZGH7FK5XFI2SS4BJROOB}

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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

3 papers in Pith

When is Warmstarting Effective for Scaling Language Models?

Expert Upcycling: Shifting the Compute-Efficient Frontier of Mixture-of-Experts

Receipt and verification

First computed	2026-06-30T02:18:06.735413Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4259867b263fcaaedca8d4a5c0a62e70759495a59604deaf039bf88443c3a6c0

Aliases

arxiv: 2602.02472 · arxiv_version: 2602.02472v2 · doi: 10.48550/arxiv.2602.02472 · pith_short_12: IJMYM6ZGH7FK · pith_short_16: IJMYM6ZGH7FK5XFI · pith_short_8: IJMYM6ZG

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/IJMYM6ZGH7FK5XFI2SS4BJROOB \
  | 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: 4259867b263fcaaedca8d4a5c0a62e70759495a59604deaf039bf88443c3a6c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f206ead7b979ab779ae96b5dd080836b7b95d75a525fed2c99c5286bb77fb1a2",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-02-02T18:52:52Z",
    "title_canon_sha256": "5d3133e030c20ab91d7163ec1f75ed484710bbde2392dbe5085d115ab751becc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.02472",
    "kind": "arxiv",
    "version": 2
  }
}