Pith Number

pith:VXHEDWWP

pith:2021:VXHEDWWPKLAJDOBVTX7XPN5O5G

not attested not anchored not stored refs pending

A Multi-view Multi-task Learning Framework for Multi-variate Time Series Forecasting

Ivor W. Tsang, Jinliang Deng, Renhe Jiang, Xiusi Chen, Xuan Song

arxiv:2109.01657 v1 · 2021-09-02 · 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{VXHEDWWPKLAJDOBVTX7XPN5O5G}

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	2026-07-05T03:11:33.470905Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

adce41dacf52c091b8359dff77b7aee980192fb4e5ffbb5755450bdfc9a7fcb9

Aliases

arxiv: 2109.01657 · arxiv_version: 2109.01657v1 · doi: 10.48550/arxiv.2109.01657 · pith_short_12: VXHEDWWPKLAJ · pith_short_16: VXHEDWWPKLAJDOBV · pith_short_8: VXHEDWWP

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/VXHEDWWPKLAJDOBVTX7XPN5O5G \
  | 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: adce41dacf52c091b8359dff77b7aee980192fb4e5ffbb5755450bdfc9a7fcb9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e8bc085b0ba827a7b376ecd1b4fc1aa53994a030565d154d4bd1162ef1e75df",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-09-02T06:11:26Z",
    "title_canon_sha256": "e51c693ea823638e3a28ad80359d28aa7c5b65856e4b6bfceeec4aef78bc4c9e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.01657",
    "kind": "arxiv",
    "version": 1
  }
}