Pith Number

pith:MYJSYNDZ

pith:2017:MYJSYNDZWGEM5KZFC5OSPMROJN

not attested not anchored not stored refs pending

An Exact Convex Relaxation of the Freeway Network Control Problem with Controlled Merging Junctions

John Lygeros, Marius Schmitt

arxiv:1710.09216 v3 · 2017-10-25 · 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{MYJSYNDZWGEM5KZFC5OSPMROJN}

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	2026-05-18T00:14:59.826184Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66132c3479b188ceab25175d27b22e4b544b6a212c68f472a19d13d93c4c6bc5

Aliases

arxiv: 1710.09216 · arxiv_version: 1710.09216v3 · doi: 10.48550/arxiv.1710.09216 · pith_short_12: MYJSYNDZWGEM · pith_short_16: MYJSYNDZWGEM5KZF · pith_short_8: MYJSYNDZ

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/MYJSYNDZWGEM5KZFC5OSPMROJN \
  | 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: 66132c3479b188ceab25175d27b22e4b544b6a212c68f472a19d13d93c4c6bc5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "092b537a7de8d7581c1e3e9f83fc00517af32c5a341ec2567209d0f747666aad",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2017-10-25T13:10:59Z",
    "title_canon_sha256": "5726b4a989a8d091cea167d8a59e399d13edb364f0dfd838028b4dc53cb80bc4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.09216",
    "kind": "arxiv",
    "version": 3
  }
}