Pith Number

pith:6FXN6TOX

pith:2024:6FXN6TOXXJWNFAVUXSLVVLXNBJ

not attested not anchored not stored refs pending

Pruning then Reweighting: Towards Data-Efficient Training of Diffusion Models

Sijia Liu, Xue Lin, Yihua Zhang, Yize Li

arxiv:2409.19128 v2 · 2024-09-27 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6FXN6TOXXJWNFAVUXSLVVLXNBJ}

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	2026-07-05T09:14:39.449964Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f16edf4dd7ba6cd282b4bc975aaeed0a4b8987cc5b850ed7d9736ce69029e5c1

Aliases

arxiv: 2409.19128 · arxiv_version: 2409.19128v2 · doi: 10.48550/arxiv.2409.19128 · pith_short_12: 6FXN6TOXXJWN · pith_short_16: 6FXN6TOXXJWNFAVU · pith_short_8: 6FXN6TOX

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/6FXN6TOXXJWNFAVUXSLVVLXNBJ \
  | 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: f16edf4dd7ba6cd282b4bc975aaeed0a4b8987cc5b850ed7d9736ce69029e5c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "87b91910c2765afacb9970979c86866203e665f68e0cac46fc6dde6c6fe29021",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-09-27T20:21:19Z",
    "title_canon_sha256": "23df33591967f17a6d02650a3ae2f4dfa5bd59455b30df806cffd53f6da5e499"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.19128",
    "kind": "arxiv",
    "version": 2
  }
}