Pith Number

pith:YA7HGF7J

pith:2026:YA7HGF7J556A2A2GVJOLOIQU3G

not attested not anchored not stored refs pending

Understanding Machine Unlearning Through the Lens of Mode Connectivity

Hadi Amiri, Jiali Cheng

arxiv:2607.23970 v1 · 2026-07-27 · cs.LG · cs.AI · cs.CL

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YA7HGF7J556A2A2GVJOLOIQU3G}

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	2026-07-28T01:23:39.043176Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c03e7317e9ef7c0d0346aa5cb72214d9af6ae4227124145a9a7abf6d03c8f863

Aliases

arxiv: 2607.23970 · arxiv_version: 2607.23970v1 · doi: 10.48550/arxiv.2607.23970 · pith_short_12: YA7HGF7J556A · pith_short_16: YA7HGF7J556A2A2G · pith_short_8: YA7HGF7J

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/YA7HGF7J556A2A2GVJOLOIQU3G \
  | 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: c03e7317e9ef7c0d0346aa5cb72214d9af6ae4227124145a9a7abf6d03c8f863

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a9f3f519454b7ab2858d297acacf54cfd54f4d7e2aab674c3e0c36b9a7ac1724",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-07-27T03:39:03Z",
    "title_canon_sha256": "bd3bcd44ae3217c351283c38718606d34cdd29be40df3abdafbd205c5ebb7914"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.23970",
    "kind": "arxiv",
    "version": 1
  }
}