Pith Number

pith:XH4HZ2GL

pith:2025:XH4HZ2GLUWLRN25L2XV5XZS5W3

not attested not anchored not stored refs pending

Adaptive Estimation and Learning under Temporal Distribution Shift

Dheeraj Baby, Hieu Duy Nguyen, Rohit Pyati, Yifei Tang, Yu-Xiang Wang

arxiv:2505.15803 v1 · 2025-05-21 · 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{XH4HZ2GLUWLRN25L2XV5XZS5W3}

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	2026-07-05T11:06:58.240331Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9f87ce8cba59716ebabd5ebdbe65db6d4ef391f412651d8b38def9d1a3c34c6

Aliases

arxiv: 2505.15803 · arxiv_version: 2505.15803v1 · doi: 10.48550/arxiv.2505.15803 · pith_short_12: XH4HZ2GLUWLR · pith_short_16: XH4HZ2GLUWLRN25L · pith_short_8: XH4HZ2GL

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/XH4HZ2GLUWLRN25L2XV5XZS5W3 \
  | 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: b9f87ce8cba59716ebabd5ebdbe65db6d4ef391f412651d8b38def9d1a3c34c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "291704c1f42fd09e01b57ff7d3b7f85eb5b6ad3f669bba2b72b8a39e8ec0f633",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-05-21T17:56:07Z",
    "title_canon_sha256": "94b72834bd6604c6430e6bd120d5a4da6f2b0ca0424a799aa3bea3dd8d2148ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.15803",
    "kind": "arxiv",
    "version": 1
  }
}