Pith Number

pith:WXOVIKIA

pith:2015:WXOVIKIAD2V5WHVPH3EQV6VMYO

not attested not anchored not stored refs pending

Stable low-rank matrix recovery via null space properties

Holger Rauhut, Maryia Kabanava, Richard Kueng, Ulrich Terstiege

arxiv:1507.07184 v1 · 2015-07-26 · cs.IT · math.IT · math.PR · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WXOVIKIAD2V5WHVPH3EQV6VMYO}

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	2026-05-18T01:36:16.990265Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5dd5429001eabdb1eaf3ec90afaacc3ac453ea6b179850d0a0eb228cbe7cc0d

Aliases

arxiv: 1507.07184 · arxiv_version: 1507.07184v1 · doi: 10.48550/arxiv.1507.07184 · pith_short_12: WXOVIKIAD2V5 · pith_short_16: WXOVIKIAD2V5WHVP · pith_short_8: WXOVIKIA

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/WXOVIKIAD2V5WHVPH3EQV6VMYO \
  | 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: b5dd5429001eabdb1eaf3ec90afaacc3ac453ea6b179850d0a0eb228cbe7cc0d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a48687e386944c73cae0c1197329d6f22ebc43fcbe8e486b2a63751d7d7fcab6",
    "cross_cats_sorted": [
      "math.IT",
      "math.PR",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-07-26T10:48:23Z",
    "title_canon_sha256": "1e441841aa386d4b109698f5d5c682217a96fc17e2088f36d5225833c0dcc0c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.07184",
    "kind": "arxiv",
    "version": 1
  }
}