Pith Number

pith:SSIGU2NH

pith:2018:SSIGU2NHONGJQUHXICQESDBDLV

not attested not anchored not stored refs pending

Compressive Privacy for a Linear Dynamical System

Chong Xiao Wang, Wee Peng Tay, Yang Song

arxiv:1812.03436 v2 · 2018-12-09 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SSIGU2NHONGJQUHXICQESDBDLV}

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	2026-05-17T23:40:17.705440Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

94906a69a7734c9850f740a0490c235d7c7c79cffaa8ba78dde463e4230f1bfc

Aliases

arxiv: 1812.03436 · arxiv_version: 1812.03436v2 · doi: 10.48550/arxiv.1812.03436 · pith_short_12: SSIGU2NHONGJ · pith_short_16: SSIGU2NHONGJQUHX · pith_short_8: SSIGU2NH

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/SSIGU2NHONGJQUHXICQESDBDLV \
  | 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: 94906a69a7734c9850f740a0490c235d7c7c79cffaa8ba78dde463e4230f1bfc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "47ea9ceb1b05baa8cfeae9e2ea20ffb5c482967de94213daef3e7246427f0c32",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-12-09T06:48:17Z",
    "title_canon_sha256": "3bba1983815ab2b5ebfb3261bdbcf5b8a5e5b537f29b2ebfcb3b373a42cc21c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.03436",
    "kind": "arxiv",
    "version": 2
  }
}