Pith Number

pith:5YV6OIRX

pith:2019:5YV6OIRX2HP77KXFYVVE7J5YD2

not attested not anchored not stored refs pending

Reducing selfish routing inefficiencies using traffic lights

Charlotte Roman, Paolo Turrini

arxiv:1912.06513 v1 · 2019-12-13 · cs.GT · cs.AI · cs.MA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5YV6OIRX2HP77KXFYVVE7J5YD2}

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	2026-07-05T00:26:01.845806Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee2be72237d1dfffaae5c56a4fa7b81e85b0bb96098cc62506855ea7ee65e7ed

Aliases

arxiv: 1912.06513 · arxiv_version: 1912.06513v1 · doi: 10.48550/arxiv.1912.06513 · pith_short_12: 5YV6OIRX2HP7 · pith_short_16: 5YV6OIRX2HP77KXF · pith_short_8: 5YV6OIRX

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/5YV6OIRX2HP77KXFYVVE7J5YD2 \
  | 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: ee2be72237d1dfffaae5c56a4fa7b81e85b0bb96098cc62506855ea7ee65e7ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "073c60d6ab606bb2f8f27ca74a6819ecb76dd7c003037c7e70d2ae75b52a01ee",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.MA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2019-12-13T14:18:13Z",
    "title_canon_sha256": "3861c86a6570a2bc48bb07801e86ccd9e4f3ec5dfae179a626427a43adfdbb77"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.06513",
    "kind": "arxiv",
    "version": 1
  }
}