Pith Number

pith:PSLZK64F

pith:2023:PSLZK64FBCAFHB2OVBGT34IUJE

not attested not anchored not stored refs pending

Networked Time Series Imputation via Position-aware Graph Enhanced Variational Autoencoders

Andrew J Margenot, Dingsu Wang, Hanghang Tong, Kaiyu Guan, Ruizhong Qiu, Yada Zhu, Yuchen Yan

arxiv:2305.18612 v2 · 2023-05-29 · 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{PSLZK64FBCAFHB2OVBGT34IUJE}

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	2026-07-05T06:24:30.277880Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c97957b85088053874ea84d3df1144938ad8b020873db489534b8130c4f3ffe

Aliases

arxiv: 2305.18612 · arxiv_version: 2305.18612v2 · doi: 10.48550/arxiv.2305.18612 · pith_short_12: PSLZK64FBCAF · pith_short_16: PSLZK64FBCAFHB2O · pith_short_8: PSLZK64F

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/PSLZK64FBCAFHB2OVBGT34IUJE \
  | 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: 7c97957b85088053874ea84d3df1144938ad8b020873db489534b8130c4f3ffe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1ac35610b619bb414f0e082eeca7eecf367785ad709b667f9787742e0ca3a5f",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-05-29T21:11:34Z",
    "title_canon_sha256": "6ff8520d841f317708bc0e0bd35616739ed66124cf760e15df287d4afbf3eb51"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.18612",
    "kind": "arxiv",
    "version": 2
  }
}