Pith Number

pith:LXZ4PWWX

pith:2025:LXZ4PWWXQFZWOST563GIYF6ZVF

not attested not anchored not stored refs pending

A Review of the Long Horizon Forecasting Problem in Time Series Analysis

Hans Krupakar, Kandappan V A

arxiv:2506.12809 v1 · 2025-06-15 · cs.LG · cs.ET · cs.PF · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LXZ4PWWXQFZWOST563GIYF6ZVF}

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	2026-07-05T11:22:00.559702Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5df3c7dad78173674a7df6cc8c17d9a95c0f505d9dc878ede0c8e8b4461685aa

Aliases

arxiv: 2506.12809 · arxiv_version: 2506.12809v1 · doi: 10.48550/arxiv.2506.12809 · pith_short_12: LXZ4PWWXQFZW · pith_short_16: LXZ4PWWXQFZWOST5 · pith_short_8: LXZ4PWWX

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/LXZ4PWWXQFZWOST563GIYF6ZVF \
  | 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: 5df3c7dad78173674a7df6cc8c17d9a95c0f505d9dc878ede0c8e8b4461685aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "51369c3a2fe11f3e04a8a390be4c1dbf2da8263af0d6f82b4118066dcfcea12e",
    "cross_cats_sorted": [
      "cs.ET",
      "cs.PF",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-06-15T10:49:50Z",
    "title_canon_sha256": "48b340c0a49cd7dbc9a88440aaa9ea2aea86ceff9935df2d63a09cb6e96e54c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.12809",
    "kind": "arxiv",
    "version": 1
  }
}