Pith Number

pith:XCYEJAM7

pith:2023:XCYEJAM7QXNL2K6KCSPQHYLQ3B

not attested not anchored not stored refs pending

Blessing of High-Order Dimensionality: from Non-Convex to Convex Optimization for Sensor Network Localization

Jiayu Zhang, Mingyu Lei, Yinyu Ye

arxiv:2308.02278 v1 · 2023-08-04 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XCYEJAM7QXNL2K6KCSPQHYLQ3B}

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.

Cited by

1 paper in Pith

Provable Non-Convex Euclidean Distance Matrix Completion: Geometry, Reconstruction, and Robustness

Receipt and verification

First computed	2026-07-05T06:39:07.153558Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8b044819f85dabd2bca149f03e170d84eac263de937177a4cee56a1d1934fd0

Aliases

arxiv: 2308.02278 · arxiv_version: 2308.02278v1 · doi: 10.48550/arxiv.2308.02278 · pith_short_12: XCYEJAM7QXNL · pith_short_16: XCYEJAM7QXNL2K6K · pith_short_8: XCYEJAM7

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/XCYEJAM7QXNL2K6KCSPQHYLQ3B \
  | 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: b8b044819f85dabd2bca149f03e170d84eac263de937177a4cee56a1d1934fd0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5d04d5201a0230f14557ed4dc2f8ab4f664c9227ae5c65cde12016f75a58394",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2023-08-04T12:08:23Z",
    "title_canon_sha256": "a06c8559f1b95c84f1122b7e2b001761a25f7b7a9eacb5b25bb228562fc0b334"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.02278",
    "kind": "arxiv",
    "version": 1
  }
}