Pith Number

pith:KBFER2XW

pith:2023:KBFER2XW5AQ46EBGD37ZJZTRRC

not attested not anchored not stored refs pending

Deconstructing Data Reconstruction: Multiclass, Weight Decay and General Losses

Gal Vardi, Gilad Yehudai, Gon Buzaglo, Michal Irani, Niv Haim, Yakir Oz, Yaniv Nikankin

arxiv:2307.01827 v2 · 2023-07-04 · 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{KBFER2XW5AQ46EBGD37ZJZTRRC}

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	2026-07-05T07:08:28.846819Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

504a48eaf6e821cf10261eff94e67188b278689db38f252391bde77add4185d9

Aliases

arxiv: 2307.01827 · arxiv_version: 2307.01827v2 · doi: 10.48550/arxiv.2307.01827 · pith_short_12: KBFER2XW5AQ4 · pith_short_16: KBFER2XW5AQ46EBG · pith_short_8: KBFER2XW

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/KBFER2XW5AQ46EBGD37ZJZTRRC \
  | 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: 504a48eaf6e821cf10261eff94e67188b278689db38f252391bde77add4185d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0130a6107fadb8ab0848a40525d7427e8b6db492b2d821fb3dc8592fb908b62",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-07-04T17:09:49Z",
    "title_canon_sha256": "283b5b85e0a5be472912c30d2a5f988a8d9a4849b76da153e9524306996b91c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.01827",
    "kind": "arxiv",
    "version": 2
  }
}