Pith Number

pith:Y73IWOUY

pith:2017:Y73IWOUYWCUNVQKX2C45O55LFB

not attested not anchored not stored refs pending

Macroscopic modeling of multi-lane motorways using a two-dimensional second-order model of traffic flow

Giuseppe Visconti, Michael Herty, Salissou Moutari

arxiv:1710.07209 v2 · 2017-10-13 · math.NA · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y73IWOUYWCUNVQKX2C45O55LFB}

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	2026-05-17T23:51:00.105045Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c7f68b3a98b0a8dac157d0b9d777ab28758ae44cc41690497acfd201f533293b

Aliases

arxiv: 1710.07209 · arxiv_version: 1710.07209v2 · doi: 10.48550/arxiv.1710.07209 · pith_short_12: Y73IWOUYWCUN · pith_short_16: Y73IWOUYWCUNVQKX · pith_short_8: Y73IWOUY

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/Y73IWOUYWCUNVQKX2C45O55LFB \
  | 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: c7f68b3a98b0a8dac157d0b9d777ab28758ae44cc41690497acfd201f533293b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cac7b7513b0ba98429e4c7a3ca461e35864d61b454c2aac51698a9c38dce87bc",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2017-10-13T07:25:32Z",
    "title_canon_sha256": "79217113a3af2d8f06d6448cb6dfe80aa7c2a53ab5539fc583412b8fd49bfcae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.07209",
    "kind": "arxiv",
    "version": 2
  }
}