Pith Number

pith:CWB5LQYW

pith:2021:CWB5LQYWMTAOGT3JDHWPRCXTD7

not attested not anchored not stored refs pending

Disparity Between Batches as a Signal for Early Stopping

Mahsa Forouzesh, Patrick Thiran

arxiv:2107.06665 v1 · 2021-07-14 · 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{CWB5LQYWMTAOGT3JDHWPRCXTD7}

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	2026-07-05T02:58:00.115782Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1583d5c31664c0e34f6919ecf88af31fc221a18f9c237c294810cf14d2d7f38b

Aliases

arxiv: 2107.06665 · arxiv_version: 2107.06665v1 · doi: 10.48550/arxiv.2107.06665 · pith_short_12: CWB5LQYWMTAO · pith_short_16: CWB5LQYWMTAOGT3J · pith_short_8: CWB5LQYW

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/CWB5LQYWMTAOGT3JDHWPRCXTD7 \
  | 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: 1583d5c31664c0e34f6919ecf88af31fc221a18f9c237c294810cf14d2d7f38b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f879c5ca035b8402a6af59bf38d81ab2dece75e8c78f0a559054e204fb6193b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-07-14T12:59:01Z",
    "title_canon_sha256": "ac2c80ac6a037816939fec3b8c1eb2b885401ff748e58808e18aecfc2ce66e7a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.06665",
    "kind": "arxiv",
    "version": 1
  }
}