Pith Number

pith:32B5V72L

pith:2012:32B5V72LNI35MWNJ5LXFDXMGE7

not attested not anchored not stored refs pending

Computational and Statistical Tradeoffs via Convex Relaxation

Michael I. Jordan, Venkat Chandrasekaran

arxiv:1211.1073 v2 · 2012-11-05 · math.ST · cs.IT · math.IT · math.OC · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{32B5V72LNI35MWNJ5LXFDXMGE7}

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	2026-05-18T01:53:25.396709Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de83daff4b6a37d659a9eaee51dd8627cd7570a55a5e0de9eb98a6d22c6877cf

Aliases

arxiv: 1211.1073 · arxiv_version: 1211.1073v2 · doi: 10.48550/arxiv.1211.1073 · pith_short_12: 32B5V72LNI35 · pith_short_16: 32B5V72LNI35MWNJ · pith_short_8: 32B5V72L

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/32B5V72LNI35MWNJ5LXFDXMGE7 \
  | 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: de83daff4b6a37d659a9eaee51dd8627cd7570a55a5e0de9eb98a6d22c6877cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36b7c1c2226059b8e4006d05fcf7773421ed1f3bc4994cfcb65151703fa3f5aa",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT",
      "math.OC",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2012-11-05T23:28:44Z",
    "title_canon_sha256": "d93f0e9b8769dca9b99386703e4645e11d0d2f2dc8e9fb20172023c5ebb87dc0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.1073",
    "kind": "arxiv",
    "version": 2
  }
}