Pith Number

pith:KQRCNTS3

pith:2019:KQRCNTS3ISJ6SDJOAJOBMXCABZ

not attested not anchored not stored refs pending

Autoregressive-Model-Based Methods for Online Time Series Prediction with Missing Values: an Experimental Evaluation

Hong Gao, Hongzhi Wang, Jianzhong Li, Xi Chen, Yanjie Wei

arxiv:1908.06729 v2 · 2019-08-10 · stat.ML · cs.DB · 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{KQRCNTS3ISJ6SDJOAJOBMXCABZ}

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	2026-07-04T23:59:50.979088Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

542226ce5b4493e90d2e025c165c400e41464f1e56f80af94dc9399d0b0fb50b

Aliases

arxiv: 1908.06729 · arxiv_version: 1908.06729v2 · doi: 10.48550/arxiv.1908.06729 · pith_short_12: KQRCNTS3ISJ6 · pith_short_16: KQRCNTS3ISJ6SDJO · pith_short_8: KQRCNTS3

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/KQRCNTS3ISJ6SDJOAJOBMXCABZ \
  | 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: 542226ce5b4493e90d2e025c165c400e41464f1e56f80af94dc9399d0b0fb50b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54d6691666c88336982e42deb251108015f085b43740df06022065bf16fd40f2",
    "cross_cats_sorted": [
      "cs.DB",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2019-08-10T13:58:54Z",
    "title_canon_sha256": "e8cdb5255397eb86a70150acb738366387c9bb7cad4e912471d0474e8d4a2263"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.06729",
    "kind": "arxiv",
    "version": 2
  }
}