Pith Number

pith:DE2BX4DX

pith:2021:DE2BX4DXHEPXHGNSAYPPJCVOX5

not attested not anchored not stored refs pending

Meta-learning an Intermediate Representation for Few-shot Block-wise Prediction of Landslide Susceptibility

Han Hu, Haojia Yu, Haowei Zeng, Li Chen, Qing Zhu, Qisen Shang, Saeid Pirasteh, Yongfei Song, Yulin Ding

arxiv:2110.04922 v2 · 2021-10-03 · 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{DE2BX4DXHEPXHGNSAYPPJCVOX5}

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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	2026-07-05T06:43:43.419645Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19341bf077391f7399b2061ef48aaebf662435f4e7976e501684f04c0838248e

Aliases

arxiv: 2110.04922 · arxiv_version: 2110.04922v2 · doi: 10.48550/arxiv.2110.04922 · pith_short_12: DE2BX4DXHEPX · pith_short_16: DE2BX4DXHEPXHGNS · pith_short_8: DE2BX4DX

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/DE2BX4DXHEPXHGNSAYPPJCVOX5 \
  | 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: 19341bf077391f7399b2061ef48aaebf662435f4e7976e501684f04c0838248e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52afce42ea543cda826697116d788c51d7308ed8c0b7d0bd0a71b52ef5c93a6a",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-10-03T05:40:50Z",
    "title_canon_sha256": "81811ebafd0c8364930b2bb95ff65de9937f47eb89ade49e0c1a7edbe30574dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.04922",
    "kind": "arxiv",
    "version": 2
  }
}