Pith Number

pith:UKZY3J2J

pith:2012:UKZY3J2J5WNIK5X437SACOB56C

not attested not anchored not stored refs pending

On the Theorem of Uniform Recovery of Random Sampling Matrices

Jan-Olov Str\"omberg, Joel Andersson

arxiv:1206.5986 v3 · 2012-06-26 · cs.IT · cs.NA · 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{UKZY3J2J5WNIK5X437SACOB56C}

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	2026-05-18T03:21:54.125708Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a2b38da749ed9a8576fcdfe401383df0a57e8a803955c50585a45f424b641b2a

Aliases

arxiv: 1206.5986 · arxiv_version: 1206.5986v3 · doi: 10.48550/arxiv.1206.5986 · pith_short_12: UKZY3J2J5WNI · pith_short_16: UKZY3J2J5WNIK5X4 · pith_short_8: UKZY3J2J

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/UKZY3J2J5WNIK5X437SACOB56C \
  | 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: a2b38da749ed9a8576fcdfe401383df0a57e8a803955c50585a45f424b641b2a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18e47d557d7ffc0a859d0a447bdfecf8b7ce0b2203ed4a0c694159663234c402",
    "cross_cats_sorted": [
      "cs.NA",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2012-06-26T13:37:49Z",
    "title_canon_sha256": "0ce7aee0fd2cc462d1021fe8c0c7bbf9c4e80a9a8046c2bf72a0eb2c532aa86a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.5986",
    "kind": "arxiv",
    "version": 3
  }
}