Pith Number

pith:B6VT57Y7

pith:2022:B6VT57Y7GUUULPMWCXNSL42A3B

not attested not anchored not stored refs pending

Understanding urban congestion with biking traffic and routing detour ratio

Ankang Luo, Fan Shang, Ruiqi Li, Tianli Gao, Xinze Qiu, Yu Yang

arxiv:2205.08118 v1 · 2022-05-17 · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B6VT57Y7GUUULPMWCXNSL42A3B}

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	2026-07-05T04:23:59.532413Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0fab3eff1f352945bd9615db25f340d8627bde73e8af96fdedbde270159ce601

Aliases

arxiv: 2205.08118 · arxiv_version: 2205.08118v1 · doi: 10.48550/arxiv.2205.08118 · pith_short_12: B6VT57Y7GUUU · pith_short_16: B6VT57Y7GUUULPMW · pith_short_8: B6VT57Y7

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/B6VT57Y7GUUULPMWCXNSL42A3B \
  | 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: 0fab3eff1f352945bd9615db25f340d8627bde73e8af96fdedbde270159ce601

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64e55ad6d794df500f9ae9dd832e67b7bd49eb161cfdccc7daaaea8abe206b6b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2022-05-17T06:39:14Z",
    "title_canon_sha256": "742790f96c3c0cc6946e85d047ed5f78de798d3d8fbeb65c8dff73f20555c574"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.08118",
    "kind": "arxiv",
    "version": 1
  }
}