Pith Number

pith:77H3UE7J

pith:2018:77H3UE7J5BQJVLGDBIF7EYO5BO

not attested not anchored not stored refs pending

Simultaneous Optimization of Signal Timing and Capacity Improvement in Urban Transportation Networks Using Simulated Annealing

Bahman Moghimi, Camille Kamga, Kyriacos Mouskos, Navid Kalantari

arxiv:1802.01717 v1 · 2018-02-05 · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{77H3UE7J5BQJVLGDBIF7EYO5BO}

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	2026-05-18T00:24:21.502360Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ffcfba13e9e8609aacc30a0bf261dd0bb5797bea35cde979351a87f7ce3d622b

Aliases

arxiv: 1802.01717 · arxiv_version: 1802.01717v1 · doi: 10.48550/arxiv.1802.01717 · pith_short_12: 77H3UE7J5BQJ · pith_short_16: 77H3UE7J5BQJVLGD · pith_short_8: 77H3UE7J

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/77H3UE7J5BQJVLGDBIF7EYO5BO \
  | 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: ffcfba13e9e8609aacc30a0bf261dd0bb5797bea35cde979351a87f7ce3d622b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10f6b84a85cf29a7c258d5d21c51b98ba73c88aa04b97bdfb07988ce1c23f372",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2018-02-05T22:30:47Z",
    "title_canon_sha256": "93b2d0ea26d9eac4c540925b34b256c0ec77bfbac24538f305fd2a1b56494d0c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.01717",
    "kind": "arxiv",
    "version": 1
  }
}