Pith Number

pith:CXJXHNI2

pith:2026:CXJXHNI2N2YYEYABMIXMPDW42P

not attested not anchored not stored refs pending

Nested Spatio-Temporal Time Series Forecasting

Chao Qu, Fenglei Cao, Furao Shen, Junyi An, Ruoxi Jiang, Shiyu Wang, Yinghao Ai, Yuan Qi, Yukai Zhou, Zenglin Xu, Zhijian Zhou

arxiv:2605.16447 v1 · 2026-05-15 · 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{CXJXHNI2N2YYEYABMIXMPDW42P}

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	2026-05-20T00:02:22.614458Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15d373b51a6eb1826001622ec78edcd3f90f30afc3acf23f4329f06103026331

Aliases

arxiv: 2605.16447 · arxiv_version: 2605.16447v1 · doi: 10.48550/arxiv.2605.16447 · pith_short_12: CXJXHNI2N2YY · pith_short_16: CXJXHNI2N2YYEYAB · pith_short_8: CXJXHNI2

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/CXJXHNI2N2YYEYABMIXMPDW42P \
  | 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: 15d373b51a6eb1826001622ec78edcd3f90f30afc3acf23f4329f06103026331

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "811862e1a6150ff7753d47f4a84758aa2edc9077f151c7ea150641dc50bddf07",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-15T02:06:31Z",
    "title_canon_sha256": "8adeccef66cf6574d2c15baa934a0b201ccfc21671c7bc540052baf967856709"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.16447",
    "kind": "arxiv",
    "version": 1
  }
}