Pith Number

pith:DTSKSYCW

pith:2015:DTSKSYCWRKSTFWXK46FA52Q3O7

not attested not anchored not stored refs pending

Computing B-Stationary Points of Nonsmooth DC Programs

Alberth Alvarado, Jong-Shi Pang, Meisam Razaviyayn

arxiv:1511.01796 v1 · 2015-11-05 · 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{DTSKSYCWRKSTFWXK46FA52Q3O7}

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	2026-05-18T01:27:39.784132Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ce4a960568aa532daeae78a0eea1b77f2748544fcf086ae8dd419bdcb78376c

Aliases

arxiv: 1511.01796 · arxiv_version: 1511.01796v1 · doi: 10.48550/arxiv.1511.01796 · pith_short_12: DTSKSYCWRKST · pith_short_16: DTSKSYCWRKSTFWXK · pith_short_8: DTSKSYCW

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/DTSKSYCWRKSTFWXK46FA52Q3O7 \
  | 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: 1ce4a960568aa532daeae78a0eea1b77f2748544fcf086ae8dd419bdcb78376c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "17fa0ade772f1bd81cb71e6ac84397984c7ea3eb78b91b0f08e4bc442abfc3f7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2015-11-05T16:00:04Z",
    "title_canon_sha256": "b58832c72ecbe543b570781d9073d65d4e15032dfdb8888ac68e969ab5f7f32c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.01796",
    "kind": "arxiv",
    "version": 1
  }
}