Pith Number

pith:MZ2I4YLE

pith:2026:MZ2I4YLEG7HIJFPTREGGR2ATBF

not attested not anchored not stored refs pending

Weibull Weight-Scale Parameter Evolution under AdamW Training Dynamics

Tiexin Ding

arxiv:2606.19367 v1 · 2026-06-11 · 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{MZ2I4YLEG7HIJFPTREGGR2ATBF}

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	2026-06-19T16:12:23.302722Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66748e616437ce8495f3890c68e8130954da1af7d88306fc10454382952d8a5f

Aliases

arxiv: 2606.19367 · arxiv_version: 2606.19367v1 · doi: 10.48550/arxiv.2606.19367 · pith_short_12: MZ2I4YLEG7HI · pith_short_16: MZ2I4YLEG7HIJFPT · pith_short_8: MZ2I4YLE

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/MZ2I4YLEG7HIJFPTREGGR2ATBF \
  | 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: 66748e616437ce8495f3890c68e8130954da1af7d88306fc10454382952d8a5f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e9321f4d7deec0a7a4de6913711d16f10ebc713837b5b2da42208c6cded9709",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-11T03:50:14Z",
    "title_canon_sha256": "13f49c945e26e399eb4af14457a586432bb65991599bcfa9c1bb54f179a8d4d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.19367",
    "kind": "arxiv",
    "version": 1
  }
}