Pith Number

pith:L4FS2LOG

pith:2016:L4FS2LOGMRB26VDNEKT56QRLSH

not attested not anchored not stored refs pending

A Second-Order Cone Based Approach for Solving the Trust Region Subproblem and Its Variants

Fatma Kilinc-Karzan, Nam Ho-Nguyen

arxiv:1603.03366 v2 · 2016-03-10 · 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{L4FS2LOGMRB26VDNEKT56QRLSH}

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	2026-05-18T00:30:17.779097Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f0b2d2dc66443af546d22a7df422b91f9f63d348af195786d09989236e2a4ff

Aliases

arxiv: 1603.03366 · arxiv_version: 1603.03366v2 · doi: 10.48550/arxiv.1603.03366 · pith_short_12: L4FS2LOGMRB2 · pith_short_16: L4FS2LOGMRB26VDN · pith_short_8: L4FS2LOG

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/L4FS2LOGMRB26VDNEKT56QRLSH \
  | 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: 5f0b2d2dc66443af546d22a7df422b91f9f63d348af195786d09989236e2a4ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bdb2c7c590a645ee62cfa1e5c0764dd2035e79bdc16df913159fb87e9fefa9d2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2016-03-10T18:53:23Z",
    "title_canon_sha256": "d01af349df7e2d97eee06357cebd7d99a886358f631c81a09d9c1603c15f13df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.03366",
    "kind": "arxiv",
    "version": 2
  }
}