Pith Number

pith:6EHICUN2

pith:2017:6EHICUN2ZCUEGRARYEXGJ35MVI

not attested not anchored not stored refs pending

A Semismooth Newton Method for Fast, Generic Convex Programming

Alnur Ali, Eric Wong, J. Zico Kolter

arxiv:1705.00772 v2 · 2017-05-02 · 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{6EHICUN2ZCUEGRARYEXGJ35MVI}

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	2026-05-18T00:42:04.567843Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f10e8151bac8a8434411c12e64efacaa047286ddc9eb1b16007c7323a8131f5d

Aliases

arxiv: 1705.00772 · arxiv_version: 1705.00772v2 · doi: 10.48550/arxiv.1705.00772 · pith_short_12: 6EHICUN2ZCUE · pith_short_16: 6EHICUN2ZCUEGRAR · pith_short_8: 6EHICUN2

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/6EHICUN2ZCUEGRARYEXGJ35MVI \
  | 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: f10e8151bac8a8434411c12e64efacaa047286ddc9eb1b16007c7323a8131f5d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b7571ed0f3600c86d717f9996dd93d410e6fde61224b388df6035a15d3bb5a9e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2017-05-02T02:45:03Z",
    "title_canon_sha256": "71c6d7c3754c2da9cd068bdcedabce3ff54d3245a9ba5d73c3fd68ba4ff436a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.00772",
    "kind": "arxiv",
    "version": 2
  }
}