Pith Number

pith:QUEIFGFY

pith:2023:QUEIFGFYNYMDSJVJH6AY5FVANL

not attested not anchored not stored refs pending

Local Geometry Determines Global Landscape in Low-rank Factorization for Synchronization

Shuyang Ling

arxiv:2311.18670 v2 · 2023-11-30 · cs.IT · math.IT · math.OC · stat.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QUEIFGFYNYMDSJVJH6AY5FVANL}

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	2026-07-05T10:21:16.769749Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85088298b86e183926a93f818e96a06adf4f3cee7165f646e998068becbff25b

Aliases

arxiv: 2311.18670 · arxiv_version: 2311.18670v2 · doi: 10.48550/arxiv.2311.18670 · pith_short_12: QUEIFGFYNYMD · pith_short_16: QUEIFGFYNYMDSJVJ · pith_short_8: QUEIFGFY

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/QUEIFGFYNYMDSJVJH6AY5FVANL \
  | 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: 85088298b86e183926a93f818e96a06adf4f3cee7165f646e998068becbff25b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "05e19340b3c690113cdd783679a13119438259dcec1f5e14594e6b628af056e3",
    "cross_cats_sorted": [
      "math.IT",
      "math.OC",
      "stat.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2023-11-30T16:17:49Z",
    "title_canon_sha256": "ecc21e1ec91cb456698bee96121f1474c20b4d605afb057924d24e9f4e4bb34d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.18670",
    "kind": "arxiv",
    "version": 2
  }
}