Pith Number

pith:3W7IZLMD

pith:2025:3W7IZLMDNHPFHSJFEBJXDE3KKE

not attested not anchored not stored refs pending

Aggregation Buffer: Revisiting DropEdge with a New Parameter Block

Cheonwoo Lee, Dooho Lee, Jaemin Yoo, Myeong Kong, Sagad Hamid

arxiv:2505.20840 v2 · 2025-05-27 · 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{3W7IZLMDNHPFHSJFEBJXDE3KKE}

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	2026-06-01T01:03:43.459766Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ddbe8cad8369de53c925205371936a513db22f775d20daabc4303e841ccf0eef

Aliases

arxiv: 2505.20840 · arxiv_version: 2505.20840v2 · doi: 10.48550/arxiv.2505.20840 · pith_short_12: 3W7IZLMDNHPF · pith_short_16: 3W7IZLMDNHPFHSJF · pith_short_8: 3W7IZLMD

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/3W7IZLMDNHPFHSJFEBJXDE3KKE \
  | 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: ddbe8cad8369de53c925205371936a513db22f775d20daabc4303e841ccf0eef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bda7eb911773fdcdb73445b4223bf7e040cd36cead95b490965239dc6b90843d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-05-27T07:59:17Z",
    "title_canon_sha256": "6137918b2deff31aabbf8259ad36b8fb57986ed7e2cf7681274fdc2ea259d008"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.20840",
    "kind": "arxiv",
    "version": 2
  }
}