Pith Number

pith:4LC5DKIS

pith:2015:4LC5DKISI7S5ZDFIRZ4K5VSUHW

not attested not anchored not stored refs pending

Convex Optimization Based State Estimation against Sparse Integrity Attacks

Duo Han, Lihua Xie, Yilin Mo

arxiv:1511.07218 v1 · 2015-11-23 · 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{4LC5DKISI7S5ZDFIRZ4K5VSUHW}

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	2026-05-18T01:26:11.913445Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2c5d1a91247e5dc8ca88e78aed6543da93d30e2b33bc4d9fe526da6c2754377

Aliases

arxiv: 1511.07218 · arxiv_version: 1511.07218v1 · doi: 10.48550/arxiv.1511.07218 · pith_short_12: 4LC5DKISI7S5 · pith_short_16: 4LC5DKISI7S5ZDFI · pith_short_8: 4LC5DKIS

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/4LC5DKISI7S5ZDFIRZ4K5VSUHW \
  | 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: e2c5d1a91247e5dc8ca88e78aed6543da93d30e2b33bc4d9fe526da6c2754377

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38aaa1f1927c7232c8b717d409d26d7c43a9ac943b4c9bd6e21050542c0536a7",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-11-23T13:33:53Z",
    "title_canon_sha256": "ef616dea8fec5440006842553497507618e73ecdf3788540e0e74e199a52fa8d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.07218",
    "kind": "arxiv",
    "version": 1
  }
}