Pith Number

pith:IPWZI2HC

pith:2019:IPWZI2HC3NCPOZMTNH66JWYFM7

not attested not anchored not stored refs pending

Simulation and Learning for Urban Mobility: City-scale Traffic Reconstruction and Autonomous Driving

Weizi Li

arxiv:1908.06131 v1 · 2019-08-05 · cs.OH · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IPWZI2HC3NCPOZMTNH66JWYFM7}

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	2026-07-04T23:58:12.707739Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

43ed9468e2db44f7659369fde4db0567db4fad8dbeec50cce0333840e114b3b4

Aliases

arxiv: 1908.06131 · arxiv_version: 1908.06131v1 · doi: 10.48550/arxiv.1908.06131 · pith_short_12: IPWZI2HC3NCP · pith_short_16: IPWZI2HC3NCPOZMT · pith_short_8: IPWZI2HC

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/IPWZI2HC3NCPOZMTNH66JWYFM7 \
  | 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: 43ed9468e2db44f7659369fde4db0567db4fad8dbeec50cce0333840e114b3b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "838536fd10d2532a76b2dde9060cfd06161f74027548ed2490485a4031ff75ea",
    "cross_cats_sorted": [
      "eess.SP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.OH",
    "submitted_at": "2019-08-05T21:48:34Z",
    "title_canon_sha256": "1b823b992d277a6a0100355a37d01fe1d91bf44990fb1102dac40306124ba6f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.06131",
    "kind": "arxiv",
    "version": 1
  }
}