Pith Number

pith:XCK4CTPR

pith:2013:XCK4CTPR725KTNCOYFUG2VVG3B

not attested not anchored not stored refs pending

Distributed Optimization With Local Domains: Applications in MPC and Network Flows

Jo\~ao F. C. Mota, Jo\~ao M. F. Xavier, Markus P\"uschel, Pedro M. Q. Aguiar

arxiv:1305.1885 v1 · 2013-05-08 · math.OC · cs.IT · math.IT

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XCK4CTPR725KTNCOYFUG2VVG3B}

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	2026-05-18T00:59:04.091298Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b895c14df1febaa9b44ec1686d56a6d87d60ce000356784f8ea7b9c927db1eb6

Aliases

arxiv: 1305.1885 · arxiv_version: 1305.1885v1 · doi: 10.48550/arxiv.1305.1885 · pith_short_12: XCK4CTPR725K · pith_short_16: XCK4CTPR725KTNCO · pith_short_8: XCK4CTPR

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/XCK4CTPR725KTNCOYFUG2VVG3B \
  | 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: b895c14df1febaa9b44ec1686d56a6d87d60ce000356784f8ea7b9c927db1eb6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2cb9eb768125addd2394274bc665617854e17c1326d2c7fce646589e31ad9bc5",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2013-05-08T17:15:06Z",
    "title_canon_sha256": "2d84970571e056f9a4e3eae437bc43f2aea23cf1427f870bb96b2f63f81fcbbb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.1885",
    "kind": "arxiv",
    "version": 1
  }
}