Pith Number

pith:GZGJA7ED

pith:2016:GZGJA7EDB574NPPGGZOMPHHHSQ

not attested not anchored not stored refs pending

Disciplined Multi-Convex Programming

Madeleine Udell, Stephen Boyd, Steven Diamond, Xinyue Shen, Yuantao Gu

arxiv:1609.03285 v2 · 2016-09-12 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GZGJA7EDB574NPPGGZOMPHHHSQ}

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

Understanding Filter Bubbles and Polarization in Social Networks

Receipt and verification

First computed	2026-05-18T01:02:51.768449Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

364c907c830f7fc6bde6365cc79ce7940f7329aabd9f9f405569c2fc93ba90bc

Aliases

arxiv: 1609.03285 · arxiv_version: 1609.03285v2 · doi: 10.48550/arxiv.1609.03285 · pith_short_12: GZGJA7EDB574 · pith_short_16: GZGJA7EDB574NPPG · pith_short_8: GZGJA7ED

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/GZGJA7EDB574NPPGGZOMPHHHSQ \
  | 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: 364c907c830f7fc6bde6365cc79ce7940f7329aabd9f9f405569c2fc93ba90bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a76db73a2a86ff0a41acf364e3a05d3eb74a6e415bd150b4fbb7f13681e2817",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2016-09-12T07:28:09Z",
    "title_canon_sha256": "beadcc1a8e25ad352f617313db503f0751e2d86373d60161575e673ad084f88e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.03285",
    "kind": "arxiv",
    "version": 2
  }
}