Pith Number

pith:QGVBGVTP

pith:2026:QGVBGVTPSNGBT76CT23ESZTGF5

not attested not anchored not stored refs pending

Interpretable models for forecasting high-dimensional functional time series

Cristian F. Jim\'enez-Var\'on, Han Lin Shang

arxiv:2603.28344 v2 · 2026-03-30 · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QGVBGVTPSNGBT76CT23ESZTGF5}

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	2026-07-14T01:22:05.987209Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81aa13566f934c19ffc29eb64966662f6604ef267f205e3a0ece8b9168856703

Aliases

arxiv: 2603.28344 · arxiv_version: 2603.28344v2 · doi: 10.48550/arxiv.2603.28344 · pith_short_12: QGVBGVTPSNGB · pith_short_16: QGVBGVTPSNGBT76C · pith_short_8: QGVBGVTP

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/QGVBGVTPSNGBT76CT23ESZTGF5 \
  | 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: 81aa13566f934c19ffc29eb64966662f6604ef267f205e3a0ece8b9168856703

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4187acf91eb31918c6374c9d7dad0a51c116e777cd4f165b1074ade369ff71f0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2026-03-30T12:13:30Z",
    "title_canon_sha256": "7d6809c907b276d575ba80e8888f8d25f441b93fd7c1a96f0a16de85eeca9d21"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.28344",
    "kind": "arxiv",
    "version": 2
  }
}