Pith Number

pith:HL76ZVQH

pith:2025:HL76ZVQHYXZAOMCCLMQR5CMPAR

not attested not anchored not stored refs pending

Model Immunization from a Condition Number Perspective

Amber Yijia Zheng, Brian Bullins, Cedar Site Bai, Raymond A. Yeh

arxiv:2505.23760 v1 · 2025-05-29 · 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{HL76ZVQHYXZAOMCCLMQR5CMPAR}

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	2026-07-05T11:12:13.811113Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3affecd607c5f20730425b211e898f044c340fbf00284ce537cc3bf71d656fc5

Aliases

arxiv: 2505.23760 · arxiv_version: 2505.23760v1 · doi: 10.48550/arxiv.2505.23760 · pith_short_12: HL76ZVQHYXZA · pith_short_16: HL76ZVQHYXZAOMCC · pith_short_8: HL76ZVQH

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/HL76ZVQHYXZAOMCCLMQR5CMPAR \
  | 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: 3affecd607c5f20730425b211e898f044c340fbf00284ce537cc3bf71d656fc5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f2def9efc6fff81f2adc3c19e4446c5cc4f19c78df36faf69078d7010efddd2",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-05-29T17:59:48Z",
    "title_canon_sha256": "a69e95884b743f4119e85f889ea50a3343cfe481db3cf94fc7637e2b498a843d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.23760",
    "kind": "arxiv",
    "version": 1
  }
}