Pith Number

pith:RZ5OXTDQ

pith:2026:RZ5OXTDQEHEZIW7IOAKI35EYQP

not attested not anchored not stored refs pending

Amortized Predictability-aware Training Framework for Time Series Forecasting and Classification

Peng Wang, Wei Wang, Xu Zhang, Yichen Li

arxiv:2602.16224 v2 · 2026-02-18 · 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{RZ5OXTDQEHEZIW7IOAKI35EYQP}

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	2026-06-02T01:04:15.802008Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e7aebcc7021c9945be870148df49883c8424b0c48d3997dfec563e676dffd80

Aliases

arxiv: 2602.16224 · arxiv_version: 2602.16224v2 · doi: 10.48550/arxiv.2602.16224 · pith_short_12: RZ5OXTDQEHEZ · pith_short_16: RZ5OXTDQEHEZIW7I · pith_short_8: RZ5OXTDQ

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/RZ5OXTDQEHEZIW7IOAKI35EYQP \
  | 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: 8e7aebcc7021c9945be870148df49883c8424b0c48d3997dfec563e676dffd80

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32ae91c4d9bfa79ba3dafb8526ec3a1b0000a6e6f49720d31efa9707a2368ecc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-02-18T06:59:05Z",
    "title_canon_sha256": "0dfdc1b5df0c8742449e1ecdda4ed7c2809b962397249aaf6462c0569e0aeb4d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.16224",
    "kind": "arxiv",
    "version": 2
  }
}