Pith Number

pith:URFSZNMH

pith:2025:URFSZNMHRWZHPMKNE2Y4W4FERW

not attested not anchored not stored refs pending

Network-Wide Traffic Flow Estimation Across Multiple Cities with Global Open Multi-Source Data: A Large-Scale Case Study in Europe and North America

Monica Menendez, Wei Ma, Zhenjie Zheng, Zijian Hu

arxiv:2502.03798 v1 · 2025-02-06 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{URFSZNMHRWZHPMKNE2Y4W4FERW}

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	2026-07-05T10:10:15.099901Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a44b2cb5878db277b14d26b1cb70a48db87778e3f4ea62ed3ca8b30a9ef22808

Aliases

arxiv: 2502.03798 · arxiv_version: 2502.03798v1 · doi: 10.48550/arxiv.2502.03798 · pith_short_12: URFSZNMHRWZH · pith_short_16: URFSZNMHRWZHPMKN · pith_short_8: URFSZNMH

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/URFSZNMHRWZHPMKNE2Y4W4FERW \
  | 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: a44b2cb5878db277b14d26b1cb70a48db87778e3f4ea62ed3ca8b30a9ef22808

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec3e835c90ee38dfab8724e7650aef636b7c45059048d61cfb5c04f74f731651",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-02-06T05:59:18Z",
    "title_canon_sha256": "2e5414376e874f2fe009bcde080fec7eb4113c41df8d0e534ef25fba5270ad34"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.03798",
    "kind": "arxiv",
    "version": 1
  }
}