Pith Number

pith:EMEHRHWC

pith:2019:EMEHRHWCFNURNAJSZO4ICC6XZ7

not attested not anchored not stored refs pending

Analyzing Location-Based Advertising for Vehicle Service Providers Using Effective Resistances

Ermin Wei, Haoran Yu, Randall A. Berry

arxiv:1902.02429 v1 · 2019-02-06 · cs.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EMEHRHWCFNURNAJSZO4ICC6XZ7}

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	2026-05-17T23:54:33.351980Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2308789ec22b69168132cbb8810bd7cffe72ab8e655fc6c189b23cdf47c33292

Aliases

arxiv: 1902.02429 · arxiv_version: 1902.02429v1 · doi: 10.48550/arxiv.1902.02429 · pith_short_12: EMEHRHWCFNUR · pith_short_16: EMEHRHWCFNURNAJS · pith_short_8: EMEHRHWC

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/EMEHRHWCFNURNAJSZO4ICC6XZ7 \
  | 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: 2308789ec22b69168132cbb8810bd7cffe72ab8e655fc6c189b23cdf47c33292

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "adfdf09836ecec4e84140c63b93c5e99449267a715cf79a9680f76aa9973aeac",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2019-02-06T23:28:49Z",
    "title_canon_sha256": "024b0ccf693d017353c43bb447b79bf1129a306812232606078ad8859aa1d9c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.02429",
    "kind": "arxiv",
    "version": 1
  }
}