Pith Number

pith:2277ZRDG

pith:2016:2277ZRDGF6I3JS7P43R3IGZPYN

not attested not anchored not stored refs pending

k-Nearest Neighbors on Road Networks: A Journey in Experimentation and In-Memory Implementation

David Taniar, Muhammad Aamir Cheema, Tenindra Abeywickrama

arxiv:1601.01549 v2 · 2016-01-07 · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2277ZRDGF6I3JS7P43R3IGZPYN}

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	2026-05-18T01:09:32.123733Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6bffcc4662f91b4cbefe6e3b41b2fc375dce8621e707de67af55dc91217404c

Aliases

arxiv: 1601.01549 · arxiv_version: 1601.01549v2 · doi: 10.48550/arxiv.1601.01549 · pith_short_12: 2277ZRDGF6I3 · pith_short_16: 2277ZRDGF6I3JS7P · pith_short_8: 2277ZRDG

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/2277ZRDGF6I3JS7P43R3IGZPYN \
  | 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: d6bffcc4662f91b4cbefe6e3b41b2fc375dce8621e707de67af55dc91217404c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad2ad258aa28215b86ac0fd1ba754128c6c4b9b8ec88c85038a9ff94e66f4521",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2016-01-07T14:51:07Z",
    "title_canon_sha256": "a110fdb6f29e325b6695d05fa84f4151ca068a066ef042654a87bd1b5bd54c9c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.01549",
    "kind": "arxiv",
    "version": 2
  }
}