Pith Number

pith:BUDCPKH6

pith:2013:BUDCPKH6JC6GMHQJ6AQBJPT5UT

not attested not anchored not stored refs pending

A global and superlinearly convergent algorithm for nonlinear nondifferential convex programming problems with a generalized Armijo line-search

Jiapu Zhang

arxiv:1309.0931 v1 · 2013-09-04 · 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{BUDCPKH6JC6GMHQJ6AQBJPT5UT}

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	2026-05-18T03:14:08.139257Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d0627a8fe48bc661e09f02014be7da4e57d70acbc7bf220a68f5354f99b1c23

Aliases

arxiv: 1309.0931 · arxiv_version: 1309.0931v1 · doi: 10.48550/arxiv.1309.0931 · pith_short_12: BUDCPKH6JC6G · pith_short_16: BUDCPKH6JC6GMHQJ · pith_short_8: BUDCPKH6

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/BUDCPKH6JC6GMHQJ6AQBJPT5UT \
  | 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: 0d0627a8fe48bc661e09f02014be7da4e57d70acbc7bf220a68f5354f99b1c23

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c2d8c3a8d257d5574f2fc23fdea37eb051f54098c8aec36ad5631640e760726",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2013-09-04T07:17:05Z",
    "title_canon_sha256": "3af26c1b40ab876b018c3e31bc28069062065931d09cb16c8ffa0e5043073f3e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.0931",
    "kind": "arxiv",
    "version": 1
  }
}