Pith Number

pith:SP6XDJYH

pith:2019:SP6XDJYHCEFIPTBWHQBR4PT6C6

not attested not anchored not stored refs pending

Deep-dust: Predicting concentrations of fine dust in Seoul using LSTM

Jihoon Seo, Jiwoo Lee, Jungmin M. Lee, Sookyung Kim

arxiv:1901.10106 v1 · 2019-01-29 · cs.LG · stat.ML

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SP6XDJYHCEFIPTBWHQBR4PT6C6}

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	2026-05-17T23:55:16.164773Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93fd71a707110a87cc363c031e3e7e17a9d03e1741957a6a23400c23e8de7dcd

Aliases

arxiv: 1901.10106 · arxiv_version: 1901.10106v1 · doi: 10.48550/arxiv.1901.10106 · pith_short_12: SP6XDJYHCEFI · pith_short_16: SP6XDJYHCEFIPTBW · pith_short_8: SP6XDJYH

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/SP6XDJYHCEFIPTBWHQBR4PT6C6 \
  | 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: 93fd71a707110a87cc363c031e3e7e17a9d03e1741957a6a23400c23e8de7dcd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "605bb4663801a62858474936255162576e44184784326f77cd1818b0ff12c2aa",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-01-29T05:19:52Z",
    "title_canon_sha256": "44edd4482b1256306cbeb656906222a455038ac4a58cad20c81346c9ad8b4c93"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.10106",
    "kind": "arxiv",
    "version": 1
  }
}