Pith Number

pith:V7HR5CMO

pith:2015:V7HR5CMO6GHBX6PMLX64CVTQUG

not attested not anchored not stored refs pending

When Are Nonconvex Problems Not Scary?

John Wright, Ju Sun, Qing Qu

arxiv:1510.06096 v2 · 2015-10-21 · math.OC · cs.IT · math.IT · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V7HR5CMO6GHBX6PMLX64CVTQUG}

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.

Cited by

1 paper in Pith

Convergence of difference inclusions via a diameter criterion

Receipt and verification

First computed	2026-05-18T01:16:24.707429Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

afcf1e898ef18e1bf9ec5dfdc15670a18b49bf969bb484ce2b4e88e599aa99db

Aliases

arxiv: 1510.06096 · arxiv_version: 1510.06096v2 · doi: 10.48550/arxiv.1510.06096 · pith_short_12: V7HR5CMO6GHB · pith_short_16: V7HR5CMO6GHBX6PM · pith_short_8: V7HR5CMO

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/V7HR5CMO6GHBX6PMLX64CVTQUG \
  | 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: afcf1e898ef18e1bf9ec5dfdc15670a18b49bf969bb484ce2b4e88e599aa99db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "96f04b1f675884ed27b04fcdbd83fe49d02101d937b781b4cedfc7bd73fcd122",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2015-10-21T00:59:23Z",
    "title_canon_sha256": "53d8086fa91e8d784e2c719220b720217682cff3d22f77546ed748e5e168239a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.06096",
    "kind": "arxiv",
    "version": 2
  }
}