Pith Number

pith:AO5CUTAY

pith:2026:AO5CUTAYHSQLUHCARBOGOLKD7H

not attested not anchored not stored refs pending

EPnG: Adaptive Expert Prune-and-Grow for Parameter-Efficient MoE Fine-tuning

Ahin Lee, Sehyun Yun, Taesik Gong

arxiv:2607.01789 v1 · 2026-07-02 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AO5CUTAYHSQLUHCARBOGOLKD7H}

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	2026-07-03T01:17:29.917868Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

03ba2a4c183ca0ba1c40885c672d43f9fb260e72e5fe83cf4a90c9a03b5fdafb

Aliases

arxiv: 2607.01789 · arxiv_version: 2607.01789v1 · doi: 10.48550/arxiv.2607.01789 · pith_short_12: AO5CUTAYHSQL · pith_short_16: AO5CUTAYHSQLUHCA · pith_short_8: AO5CUTAY

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/AO5CUTAYHSQLUHCARBOGOLKD7H \
  | 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: 03ba2a4c183ca0ba1c40885c672d43f9fb260e72e5fe83cf4a90c9a03b5fdafb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc0d582837ddcca35e092a2bf2bf00f5368933206fc1649d5e54f59328e3f5af",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-07-02T07:02:44Z",
    "title_canon_sha256": "40c887cac96519b0a25adc8fde72e28083329929b7409ed8d527823083b32c59"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.01789",
    "kind": "arxiv",
    "version": 1
  }
}