Pith Number

pith:WJ3KI4FJ

pith:2013:WJ3KI4FJADJRXNQCBO2MIC4GRL

not attested not anchored not stored refs pending

Knowledge-Aided STAP Using Low Rank and Geometry Properties

Hongqiang Wang, Rodrigo C. de Lamare, Xiang Li, Zhaocheng Yang

arxiv:1311.7183 v1 · 2013-11-28 · 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{WJ3KI4FJADJRXNQCBO2MIC4GRL}

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	2026-05-18T00:59:03.566565Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b276a470a900d31bb6020bb4c40b868ae2249d5a741826a72083b50bde05937b

Aliases

arxiv: 1311.7183 · arxiv_version: 1311.7183v1 · doi: 10.48550/arxiv.1311.7183 · pith_short_12: WJ3KI4FJADJR · pith_short_16: WJ3KI4FJADJRXNQC · pith_short_8: WJ3KI4FJ

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/WJ3KI4FJADJRXNQCBO2MIC4GRL \
  | 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: b276a470a900d31bb6020bb4c40b868ae2249d5a741826a72083b50bde05937b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d7ac757a484c671268f35b62693b727f7177ce8c975e1c7676e67ec6e91c8e4b",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2013-11-28T01:30:15Z",
    "title_canon_sha256": "8b3b8f4822c8369e9698546e16f8e9cd16daa86886f1e75b72268229cb935083"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.7183",
    "kind": "arxiv",
    "version": 1
  }
}