Pith Number

pith:HRSWTTYE

pith:2015:HRSWTTYERK23F3FZ6MARL6ZE4R

not attested not anchored not stored refs pending

(Blue) Taxi Destination and Trip Time Prediction from Partial Trajectories

Alessandra Pascale, Bei Chen, Ernesto Diaz-Aviles, Hoang Thanh Lam, Yiannis Gkoufas

arxiv:1509.05257 v1 · 2015-09-17 · stat.ML · cs.AI · cs.CY · 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{HRSWTTYERK23F3FZ6MARL6ZE4R}

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	2026-05-18T01:31:52.638590Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c6569cf048ab5b2ecb9f30115fb24e440f12c69f641d93536384f3a7b58e6c4

Aliases

arxiv: 1509.05257 · arxiv_version: 1509.05257v1 · doi: 10.48550/arxiv.1509.05257 · pith_short_12: HRSWTTYERK23 · pith_short_16: HRSWTTYERK23F3FZ · pith_short_8: HRSWTTYE

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/HRSWTTYERK23F3FZ6MARL6ZE4R \
  | 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: 3c6569cf048ab5b2ecb9f30115fb24e440f12c69f641d93536384f3a7b58e6c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b1667b2af72b2923c9e5141d8f7ef02c9cddaa47dd5da821ee9372e0423d7e5",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CY",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2015-09-17T13:51:55Z",
    "title_canon_sha256": "3c85a6aa538e3b483bb8c67af8fccba95e698bda633c0a1c312f852294be409f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.05257",
    "kind": "arxiv",
    "version": 1
  }
}