Pith Number

pith:S4O6D2VV

pith:2019:S4O6D2VV32AIAI4OZZWYMQ4QJI

not attested not anchored not stored refs pending

Compressive-Sensing Data Reconstruction for Structural Health Monitoring: A Machine-Learning Approach

Hui Li, Yuequan Bao, Zhiyi Tang

arxiv:1901.01995 v2 · 2019-01-07 · eess.SP · 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{S4O6D2VV32AIAI4OZZWYMQ4QJI}

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	2026-05-17T23:50:40.762982Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

971de1eab5de8080238ece6d8643904a353bb4063fc5da9c703cd9434b1cf488

Aliases

arxiv: 1901.01995 · arxiv_version: 1901.01995v2 · doi: 10.48550/arxiv.1901.01995 · pith_short_12: S4O6D2VV32AI · pith_short_16: S4O6D2VV32AIAI4O · pith_short_8: S4O6D2VV

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/S4O6D2VV32AIAI4OZZWYMQ4QJI \
  | 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: 971de1eab5de8080238ece6d8643904a353bb4063fc5da9c703cd9434b1cf488

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c71756b8bcc5e7be2dcfb96ed9b679b9d4ea063c56004bc18926412dd3ba8874",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2019-01-07T01:26:27Z",
    "title_canon_sha256": "46849d170621a8459c584c5fef0d4f7f44b06697d691ba554b67ee1b4f4c0f18"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.01995",
    "kind": "arxiv",
    "version": 2
  }
}