Pith Number

pith:RIJ4IIMA

pith:2015:RIJ4IIMADNBTO5PMJA3OJMJUGO

not attested not anchored not stored refs pending

Distributed Convex Optimization for Continuous-Time Dynamics with Time-Varying Cost Function

Salar Rahili, Wei Ren

arxiv:1507.04878 v2 · 2015-07-17 · 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{RIJ4IIMADNBTO5PMJA3OJMJUGO}

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	2026-05-18T01:05:46.163306Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a13c421801b433775ec4836e4b13433a017147c202d19b454c27446dcefc4fc

Aliases

arxiv: 1507.04878 · arxiv_version: 1507.04878v2 · doi: 10.48550/arxiv.1507.04878 · pith_short_12: RIJ4IIMADNBT · pith_short_16: RIJ4IIMADNBTO5PM · pith_short_8: RIJ4IIMA

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/RIJ4IIMADNBTO5PMJA3OJMJUGO \
  | 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: 8a13c421801b433775ec4836e4b13433a017147c202d19b454c27446dcefc4fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ddc6ea9e373e37b71d493f5d87dbb7a5655596f148f5a99728d33c2271c35da",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2015-07-17T08:38:24Z",
    "title_canon_sha256": "1ca58b3497f9bc767c44a1a2c46241af4e99d7cce2f71e0008c68cbcf82331c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.04878",
    "kind": "arxiv",
    "version": 2
  }
}