Pith Number

pith:J6GIPKCM

pith:2022:J6GIPKCMOOYN5UWT664GZWNJLH

not attested not anchored not stored refs pending

Similarity-based Feature Extraction for Large-scale Sparse Traffic Forecasting

Cheng Lyu, Qing-Long Lu, Vishal Mahajan, Xinhua Wu

arxiv:2211.07031 v1 · 2022-11-13 · 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{J6GIPKCMOOYN5UWT664GZWNJLH}

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	2026-07-05T05:15:48.724325Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f8c87a84c73b0ded2d3f7b86cd9a959d71e7ef961eb3556cf526cf552f19860

Aliases

arxiv: 2211.07031 · arxiv_version: 2211.07031v1 · doi: 10.48550/arxiv.2211.07031 · pith_short_12: J6GIPKCMOOYN · pith_short_16: J6GIPKCMOOYN5UWT · pith_short_8: J6GIPKCM

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/J6GIPKCMOOYN5UWT664GZWNJLH \
  | 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: 4f8c87a84c73b0ded2d3f7b86cd9a959d71e7ef961eb3556cf526cf552f19860

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc48f325a564d3780d5efb93eb07e36ef406855f245c08ee9d27b2e4a7626bac",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-11-13T22:19:21Z",
    "title_canon_sha256": "f7e576dbae0bfb2ea6b376f56518cc05ce489804df1fd7da2d1bdf3b19341bd5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.07031",
    "kind": "arxiv",
    "version": 1
  }
}