Pith Number

pith:7VHNFRQH

pith:2015:7VHNFRQHPRI53DKUMT2KZR5SYO

not attested not anchored not stored refs pending

Joint Group Testing of Time-varying Faulty Sensors and System State Estimation in Large Sensor Networks

Mengqi Ren, Ruixin Niu

arxiv:1512.00399 v1 · 2015-12-01 · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7VHNFRQHPRI53DKUMT2KZR5SYO}

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	2026-05-18T01:25:32.026455Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd4ed2c6077c51dd8d5464f4acc7b2c3b0caf364ed6b600003daa334e3363543

Aliases

arxiv: 1512.00399 · arxiv_version: 1512.00399v1 · doi: 10.48550/arxiv.1512.00399 · pith_short_12: 7VHNFRQHPRI5 · pith_short_16: 7VHNFRQHPRI53DKU · pith_short_8: 7VHNFRQH

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/7VHNFRQHPRI53DKUMT2KZR5SYO \
  | 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: fd4ed2c6077c51dd8d5464f4acc7b2c3b0caf364ed6b600003daa334e3363543

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9151779eb5a90ad1b56100c93c0508e42e70d97e04a637b7c3d3f14b9a368a39",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2015-12-01T19:32:27Z",
    "title_canon_sha256": "77a5ec5ac63232e15fe31f20d8f34c2e6fe4842a288146e8152407e6b93017cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.00399",
    "kind": "arxiv",
    "version": 1
  }
}