Pith Number

pith:DPYSJLRX

pith:2025:DPYSJLRXUXWIDY3VWTO4TID3MM

not attested not anchored not stored refs pending

Instance-dependent Early Stopping

Bo Han, Lei Feng, Runqi Lin, Suqin Yuan, Tongliang Liu

arxiv:2502.07547 v1 · 2025-02-11 · 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{DPYSJLRXUXWIDY3VWTO4TID3MM}

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	2026-07-05T10:12:38.988843Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1bf124ae37a5ec81e375b4ddc9a07b632a61ab8b8f6c431db89ef9fc7e99cd53

Aliases

arxiv: 2502.07547 · arxiv_version: 2502.07547v1 · doi: 10.48550/arxiv.2502.07547 · pith_short_12: DPYSJLRXUXWI · pith_short_16: DPYSJLRXUXWIDY3V · pith_short_8: DPYSJLRX

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/DPYSJLRXUXWIDY3VWTO4TID3MM \
  | 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: 1bf124ae37a5ec81e375b4ddc9a07b632a61ab8b8f6c431db89ef9fc7e99cd53

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "116dac0c3695f951d98c3b5289006fcdc9052576db3cbc1b73e3b98d1b693f16",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-02-11T13:34:09Z",
    "title_canon_sha256": "ed834c5ceae1e82d85cdb83d8d1eb8ca53c73a599d1f754b089b72534ab3a2b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.07547",
    "kind": "arxiv",
    "version": 1
  }
}