Pith Number

pith:WK7EHVY5

pith:2015:WK7EHVY5P232D333C62ZQ27LBF

not attested not anchored not stored refs pending

Distributed Convex Optimization of Time-Varying Cost Functions with Swarm Tracking Behavior for Continuous-time Dynamics

Salar Rahili, Sheida Ghapani, Wei Ren

arxiv:1507.04773 v1 · 2015-07-16 · 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{WK7EHVY5P232D333C62ZQ27LBF}

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	2026-05-18T01:36:42.859753Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2be43d71d7eb7a1ef7b17b5986beb09746bb1244b1c0df635357872a08599b3

Aliases

arxiv: 1507.04773 · arxiv_version: 1507.04773v1 · doi: 10.48550/arxiv.1507.04773 · pith_short_12: WK7EHVY5P232 · pith_short_16: WK7EHVY5P232D333 · pith_short_8: WK7EHVY5

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/WK7EHVY5P232D333C62ZQ27LBF \
  | 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: b2be43d71d7eb7a1ef7b17b5986beb09746bb1244b1c0df635357872a08599b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cbf5e2676eecdb3784b14f62c798fba758402b3d10835e98de9365e5702b7977",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2015-07-16T21:16:56Z",
    "title_canon_sha256": "f44d4d0d9b6d231a6cf175be360bdd363e295bf196958734a848335c6e1ef1aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.04773",
    "kind": "arxiv",
    "version": 1
  }
}