Pith Number

pith:JSPKTFAO

pith:2019:JSPKTFAO2SDC3XJJFZWSB4UFRO

not attested not anchored not stored refs pending

Combining traffic counts and Bluetooth data for link-origin-destination matrix estimation in large urban networks: The Brisbane case study

Ashish Bhaskar, Edward Chung, Gabriel Michau, Nelly Pustelnik, Patrice Abry, Pierre Borgnat

arxiv:1907.07495 v1 · 2019-07-17 · eess.SP · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JSPKTFAO2SDC3XJJFZWSB4UFRO}

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	2026-05-17T23:40:22.031340Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c9ea9940ed4862ddd292e6d20f2858bafcee597ea93bc49001ed28d55312545

Aliases

arxiv: 1907.07495 · arxiv_version: 1907.07495v1 · doi: 10.48550/arxiv.1907.07495 · pith_short_12: JSPKTFAO2SDC · pith_short_16: JSPKTFAO2SDC3XJJ · pith_short_8: JSPKTFAO

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/JSPKTFAO2SDC3XJJFZWSB4UFRO \
  | 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: 4c9ea9940ed4862ddd292e6d20f2858bafcee597ea93bc49001ed28d55312545

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0247dc35baf323ded79a66ef64673e1e895193b5a733238e4600f0fcc6c8cac2",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2019-07-17T13:15:29Z",
    "title_canon_sha256": "486b6ed5e4825e00c1b68ebff53531166ca3755476ac240b0633ecac7b62d2e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.07495",
    "kind": "arxiv",
    "version": 1
  }
}