Pith Number

pith:2CSE7FBB

pith:2018:2CSE7FBBB5P55LACPM4TKJEEUF

not attested not anchored not stored refs pending

Analysis on the urban street network of Korea: Connections between topology and meta-information

Byoung-Hwa Lee, Woo-Sung Jung

arxiv:1805.09962 v1 · 2018-05-25 · 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{2CSE7FBBB5P55LACPM4TKJEEUF}

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	2026-05-18T00:14:58.664212Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0a44f94210f5fdeac027b39352484a1580c912a82001365b53a2d7e863639ba

Aliases

arxiv: 1805.09962 · arxiv_version: 1805.09962v1 · doi: 10.48550/arxiv.1805.09962 · pith_short_12: 2CSE7FBBB5P5 · pith_short_16: 2CSE7FBBB5P55LAC · pith_short_8: 2CSE7FBB

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/2CSE7FBBB5P55LACPM4TKJEEUF \
  | 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: d0a44f94210f5fdeac027b39352484a1580c912a82001365b53a2d7e863639ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94d379a1b6653d3b963f6b5408ff8ca7cc79fef50affc4e2f3f259bc0fa76625",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2018-05-25T03:23:24Z",
    "title_canon_sha256": "3f049a789487b4fcc4ba6eeac69513cfec1afc5af2c2df0a71f5c6edc229f23f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.09962",
    "kind": "arxiv",
    "version": 1
  }
}