Pith Number

pith:NFKF6IB4

pith:2026:NFKF6IB4JOM2QCFBWKXXY6V3GJ

not attested not anchored not stored refs pending

Why Do Time Series Models Need Long Context Windows?

Andrea Cini, Cesare Alippi, Giovanni De Felice, Luca Butera

arxiv:2606.01999 v1 · 2026-06-01 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NFKF6IB4JOM2QCFBWKXXY6V3GJ}

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	2026-06-02T02:05:03.216994Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

69545f203c4b99a808a1b2af7c7abb326d205310e3ee4008e565607398638cef

Aliases

arxiv: 2606.01999 · arxiv_version: 2606.01999v1 · doi: 10.48550/arxiv.2606.01999 · pith_short_12: NFKF6IB4JOM2 · pith_short_16: NFKF6IB4JOM2QCFB · pith_short_8: NFKF6IB4

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/NFKF6IB4JOM2QCFBWKXXY6V3GJ \
  | 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: 69545f203c4b99a808a1b2af7c7abb326d205310e3ee4008e565607398638cef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d0e18c530ac036213b27f4cf6c3f3bcbe8ba5c32d01ca76192226be1275db9f",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-01T09:55:06Z",
    "title_canon_sha256": "a1bd7c2e383da2dbb8a45dc855f1ffbb3180da437d899512c9b9c162c105e43e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.01999",
    "kind": "arxiv",
    "version": 1
  }
}