Pith Number

pith:YYXDHJF7

pith:2023:YYXDHJF7AJZVPX7ZO54LKAL465

not attested not anchored not stored refs pending

A Distributed Solution for Efficient K Shortest Paths Computation over Dynamic Road Networks

Nick Koudas, Xiaohui Yu, Yang Liu, Yueting Chen, Ziqiang Yu

arxiv:2312.12687 v1 · 2023-12-20 · cs.DB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YYXDHJF7AJZVPX7ZO54LKAL465}

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	2026-07-05T07:26:25.164775Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c62e33a4bf027357dff97778b5017cf767cd53c4c892e5f4ae5b6e0accd53041

Aliases

arxiv: 2312.12687 · arxiv_version: 2312.12687v1 · doi: 10.48550/arxiv.2312.12687 · pith_short_12: YYXDHJF7AJZV · pith_short_16: YYXDHJF7AJZVPX7Z · pith_short_8: YYXDHJF7

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/YYXDHJF7AJZVPX7ZO54LKAL465 \
  | 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: c62e33a4bf027357dff97778b5017cf767cd53c4c892e5f4ae5b6e0accd53041

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c22ba8ddf6aa845d41d84881e69711b44b3949a4641a94702153bd23c97fe7b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2023-12-20T01:12:10Z",
    "title_canon_sha256": "06973ff3e31c29bc1a59f7a49cd12ddada49a645774b9659ed566307596fd57a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.12687",
    "kind": "arxiv",
    "version": 1
  }
}