Pith Number

pith:5RZF6AI2

pith:2016:5RZF6AI2JKMZOJ5AITYIPNSLJ5

not attested not anchored not stored refs pending

Spatial Patterns in Urban Systems

Christopher Monterola, Erika Fille Legara, Evgeny Makarov, Hoai Nguyen Huynh, Lock Yue Chew

arxiv:1604.07119 v1 · 2016-04-25 · 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{5RZF6AI2JKMZOJ5AITYIPNSLJ5}

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	2026-05-17T23:48:07.070855Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec725f011a4a999727a044f087b64b4f4913f279ae3a4355dc4292e406a2f38d

Aliases

arxiv: 1604.07119 · arxiv_version: 1604.07119v1 · doi: 10.48550/arxiv.1604.07119 · pith_short_12: 5RZF6AI2JKMZ · pith_short_16: 5RZF6AI2JKMZOJ5A · pith_short_8: 5RZF6AI2

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/5RZF6AI2JKMZOJ5AITYIPNSLJ5 \
  | 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: ec725f011a4a999727a044f087b64b4f4913f279ae3a4355dc4292e406a2f38d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca92b752f4b569aa454c831b6d5a5645295781ec0bb31f1914dfd78cd8eb3633",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2016-04-25T03:27:49Z",
    "title_canon_sha256": "4e649e93a8a723a6479c8087cf53a3b71d449a58c481c9af3b6774b9e7fa1f65"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.07119",
    "kind": "arxiv",
    "version": 1
  }
}