Pith Number

pith:SL7OSYJE

pith:2018:SL7OSYJEMGAYLPWTS7RDBQTVQO

not attested not anchored not stored refs pending

HMS-Net: Hierarchical Multi-scale Sparsity-invariant Network for Sparse Depth Completion

Hongsheng Li, Junming Fan, Shenggan Cheng, Shuai Yi, Xiaogang Wang, Zixuan Huang

arxiv:1808.08685 v2 · 2018-08-27 · cs.CV

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SL7OSYJEMGAYLPWTS7RDBQTVQO}

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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.

Cited by

1 paper in Pith

Image-Guided Depth Sampling and Reconstruction

Receipt and verification

First computed	2026-07-05T00:42:29.679888Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92fee96124618185bed397e230c2758389125db1ff056870e38ca6915f39111a

Aliases

arxiv: 1808.08685 · arxiv_version: 1808.08685v2 · doi: 10.48550/arxiv.1808.08685 · pith_short_12: SL7OSYJEMGAY · pith_short_16: SL7OSYJEMGAYLPWT · pith_short_8: SL7OSYJE

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/SL7OSYJEMGAYLPWTS7RDBQTVQO \
  | 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: 92fee96124618185bed397e230c2758389125db1ff056870e38ca6915f39111a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab9f75e82337f38b1cbefc2dfc4c013a77e7d85685d28ff599fca6800ad9827e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-08-27T04:43:34Z",
    "title_canon_sha256": "7aaa9e6f88281784ea05da0dfd86e722430182a120f82570f218901781377a2c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.08685",
    "kind": "arxiv",
    "version": 2
  }
}