Pith Number

pith:Y5MZ4ZWZ

pith:2017:Y5MZ4ZWZ7CCFZPPFN444PMLQU4

not attested not anchored not stored refs pending

Multipath Error Correction in Radio Interferometric Positioning Systems

Cheng Zhang, Jiang Chang, Li Wei, Wangdong Qi, Yuexin Zhao

arxiv:1702.07624 v1 · 2017-02-18 · 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{Y5MZ4ZWZ7CCFZPPFN444PMLQU4}

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	2026-05-18T00:50:02.711628Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c7599e66d9f8845cbde56f39c7b170a72417b393553cc7795317ffa6215651d5

Aliases

arxiv: 1702.07624 · arxiv_version: 1702.07624v1 · doi: 10.48550/arxiv.1702.07624 · pith_short_12: Y5MZ4ZWZ7CCF · pith_short_16: Y5MZ4ZWZ7CCFZPPF · pith_short_8: Y5MZ4ZWZ

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/Y5MZ4ZWZ7CCFZPPFN444PMLQU4 \
  | 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: c7599e66d9f8845cbde56f39c7b170a72417b393553cc7795317ffa6215651d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "28241795ccd537c9a1b09c85efb29d2a864dbfd7aa3faa18b05b18d062041a94",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-02-18T13:15:36Z",
    "title_canon_sha256": "6b7b9dc79a6971992092bd1edb2c45a8d0e7b4b74847b90d88aa3759a4a616ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.07624",
    "kind": "arxiv",
    "version": 1
  }
}