Pith Number

pith:DPXMC3WA

pith:2017:DPXMC3WAUQH3DLENWYJC5QK47D

not attested not anchored not stored refs pending

A non-smooth trust-region method for locally Lipschitz functions with application to optimization problems constrained by variational inequalities

Christian Meyer, Constantin Christof, Juan Carlos De Los Reyes

arxiv:1711.03208 v2 · 2017-11-08 · 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{DPXMC3WAUQH3DLENWYJC5QK47D}

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	2026-05-18T00:25:51.794923Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1beec16ec0a40fb1ac8db6122ec15cf8f16d5d72a87d3d50fe74c2732a3e94d6

Aliases

arxiv: 1711.03208 · arxiv_version: 1711.03208v2 · doi: 10.48550/arxiv.1711.03208 · pith_short_12: DPXMC3WAUQH3 · pith_short_16: DPXMC3WAUQH3DLEN · pith_short_8: DPXMC3WA

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/DPXMC3WAUQH3DLENWYJC5QK47D \
  | 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: 1beec16ec0a40fb1ac8db6122ec15cf8f16d5d72a87d3d50fe74c2732a3e94d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "942606006fe144809d250a8e43bb08b0a5193657580ef25f5a659f7c82e1ce42",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2017-11-08T23:31:06Z",
    "title_canon_sha256": "de60c048c207ecdd81dc32ccda4bac853862713e025a013c14325aaa4d09d7bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.03208",
    "kind": "arxiv",
    "version": 2
  }
}