Pith Number

pith:XX367GU5

pith:2026:XX367GU5CIXOLM7BGTM5OZBFYB

not attested not anchored not stored refs pending

XCTFormer: Leveraging Cross-Channel and Cross-Time Dependencies for Enhanced Time-Series Analysis

Israel Zexer, Omri Azencot

arxiv:2605.18534 v1 · 2026-05-18 · 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{XX367GU5CIXOLM7BGTM5OZBFYB}

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	2026-05-20T00:06:06.494487Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bdf7ef9a9d122ee5b3e134d9d76425c058b7a5cc43431f75f321b804e1085781

Aliases

arxiv: 2605.18534 · arxiv_version: 2605.18534v1 · doi: 10.48550/arxiv.2605.18534 · pith_short_12: XX367GU5CIXO · pith_short_16: XX367GU5CIXOLM7B · pith_short_8: XX367GU5

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/XX367GU5CIXOLM7BGTM5OZBFYB \
  | 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: bdf7ef9a9d122ee5b3e134d9d76425c058b7a5cc43431f75f321b804e1085781

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3016a7d35caf9586442236b57eb023166117ab3630bad9c2cecdf26e4dccc10b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-18T15:18:22Z",
    "title_canon_sha256": "125c9875f44a727e4a098d7eb168ba96c2f48f22b06a56e7aa4a39a6587dad2d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.18534",
    "kind": "arxiv",
    "version": 1
  }
}