Pith Number

pith:DXD52OIK

pith:2015:DXD52OIKBIAXZXQL2GXEFWGDUM

not attested not anchored not stored refs pending

Distributed Continuous-Time Algorithm for Constrained Convex Optimizations via Nonsmooth Analysis Approach

Peng Yi, Xianlin Zeng, Yiguang Hong

arxiv:1510.07386 v3 · 2015-10-26 · 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{DXD52OIKBIAXZXQL2GXEFWGDUM}

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	2026-05-18T00:56:31.561342Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1dc7dd390a0a017cde0bd1ae42d8c3a30d49a9bb85b37d5b82ec558f73a8dec5

Aliases

arxiv: 1510.07386 · arxiv_version: 1510.07386v3 · doi: 10.48550/arxiv.1510.07386 · pith_short_12: DXD52OIKBIAX · pith_short_16: DXD52OIKBIAXZXQL · pith_short_8: DXD52OIK

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/DXD52OIKBIAXZXQL2GXEFWGDUM \
  | 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: 1dc7dd390a0a017cde0bd1ae42d8c3a30d49a9bb85b37d5b82ec558f73a8dec5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad047b0fc730ea380a4c6d00195091d6067f2f4cc469de9191b852756ee30bfa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2015-10-26T07:25:38Z",
    "title_canon_sha256": "1abef47daddf84cc07c04b8bcfe15242bfed77570b131448ba2591c8e787f83f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.07386",
    "kind": "arxiv",
    "version": 3
  }
}