Pith Number

pith:WE2LLKFC

pith:2013:WE2LLKFCWC532PMGWP36SYJZ36

not attested not anchored not stored refs pending

Parallel and distributed optimization methods for estimation and control in networks

Ioan Dumitrache, Ion Necoara, Valentin Nedelcu

arxiv:1302.3103 v1 · 2013-02-13 · 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{WE2LLKFCWC532PMGWP36SYJZ36}

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	2026-05-18T03:33:48.750576Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b134b5a8a2b0bbbd3d86b3f7e96139dfade13d77e909e7332bdc9532c8383017

Aliases

arxiv: 1302.3103 · arxiv_version: 1302.3103v1 · doi: 10.48550/arxiv.1302.3103 · pith_short_12: WE2LLKFCWC53 · pith_short_16: WE2LLKFCWC532PMG · pith_short_8: WE2LLKFC

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/WE2LLKFCWC532PMGWP36SYJZ36 \
  | 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: b134b5a8a2b0bbbd3d86b3f7e96139dfade13d77e909e7332bdc9532c8383017

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5670903c1abd27e2b838388d9fc715dba3144cdd8c1441a04df37dd22a9b092b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2013-02-13T14:11:15Z",
    "title_canon_sha256": "804f3a399e41c0cf6f8832e4c4c8615bd2a492406e66428a928c175d7c17d1ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.3103",
    "kind": "arxiv",
    "version": 1
  }
}