Pith Number

pith:LMLVNQXE

pith:2025:LMLVNQXEJ6WWTHSPVTLKZLHRIZ

not attested not anchored not stored refs pending

Weight for Robustness: A Comprehensive Approach towards Optimal Fault-Tolerant Asynchronous ML

Kfir Y. Levy, Tehila Dahan

arxiv:2501.09621 v2 · 2025-01-16 · 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{LMLVNQXEJ6WWTHSPVTLKZLHRIZ}

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	2026-07-05T11:15:41.991988Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b1756c2e44fad699e4facd6acacf14672654b94cd92bedbba0e736604683288

Aliases

arxiv: 2501.09621 · arxiv_version: 2501.09621v2 · doi: 10.48550/arxiv.2501.09621 · pith_short_12: LMLVNQXEJ6WW · pith_short_16: LMLVNQXEJ6WWTHSP · pith_short_8: LMLVNQXE

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/LMLVNQXEJ6WWTHSPVTLKZLHRIZ \
  | 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: 5b1756c2e44fad699e4facd6acacf14672654b94cd92bedbba0e736604683288

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d832fe5c355b74757d695067b39e36b80d57372dafb85a1b459f6d5ba5a0f9e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-01-16T16:00:52Z",
    "title_canon_sha256": "d8133bca00299782a9a6fa5519ab68c12fffb94f3e3f2fdead6aabd3910edcdf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.09621",
    "kind": "arxiv",
    "version": 2
  }
}