Pith Number

pith:C2LZL75A

pith:2018:C2LZL75AN3FS6RIH2MKNTLWDP6

not attested not anchored not stored refs pending

Rigorous Restricted Isometry Property of Low-Dimensional Subspaces

Gen Li, Qinghua Liu, Yuantao Gu

arxiv:1801.10058 v1 · 2018-01-30 · cs.IT · cs.LG · 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{C2LZL75AN3FS6RIH2MKNTLWDP6}

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	2026-05-18T00:24:46.021007Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

169795ffa06ecb2f4507d314d9aec37f83b2acb505d1f06e08fbca23a1621d2a

Aliases

arxiv: 1801.10058 · arxiv_version: 1801.10058v1 · doi: 10.48550/arxiv.1801.10058 · pith_short_12: C2LZL75AN3FS · pith_short_16: C2LZL75AN3FS6RIH · pith_short_8: C2LZL75A

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/C2LZL75AN3FS6RIH2MKNTLWDP6 \
  | 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: 169795ffa06ecb2f4507d314d9aec37f83b2acb505d1f06e08fbca23a1621d2a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "511902329aadd7376f08cfa56dbdd9214ede9266cd6543fcedf5402f41170d74",
    "cross_cats_sorted": [
      "cs.LG",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-01-30T15:34:41Z",
    "title_canon_sha256": "9d7104016e0a3a94c57427e2dc6a00659bb58920297dd84ed5c507f275441aef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.10058",
    "kind": "arxiv",
    "version": 1
  }
}