Pith Number

pith:PNCYQZKU

pith:2019:PNCYQZKUC7FPIKSYYUI3U5NEHX

not attested not anchored not stored refs pending

The State-of-the-Art of Coordinated Ramp Control with Mixed Traffic Conditions

Fei Ye, Guoyuan Wu, Matthew J. Barth, Zhouqiao Zhao, Ziran Wang

arxiv:1908.00573 v1 · 2019-08-01 · eess.SY · 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{PNCYQZKUC7FPIKSYYUI3U5NEHX}

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	2026-07-04T23:51:06.802941Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b4588655417caf42a58c511ba75a43dee918b55137420815bda37a428253614

Aliases

arxiv: 1908.00573 · arxiv_version: 1908.00573v1 · doi: 10.48550/arxiv.1908.00573 · pith_short_12: PNCYQZKUC7FP · pith_short_16: PNCYQZKUC7FPIKSY · pith_short_8: PNCYQZKU

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/PNCYQZKUC7FPIKSYYUI3U5NEHX \
  | 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: 7b4588655417caf42a58c511ba75a43dee918b55137420815bda37a428253614

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4ec1e4591da10fd371188bb5a53b0ca56993265a9f43303c4f65ec98799a135",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2019-08-01T18:39:27Z",
    "title_canon_sha256": "723dd95dad8eeaabec42e0aa213bd49e2e13d027f7d7980ffaa34c6b52e934b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.00573",
    "kind": "arxiv",
    "version": 1
  }
}