Pith Number

pith:TBF3UKHK

pith:2016:TBF3UKHKT6WOMBNJMY7FBCDMWG

not attested not anchored not stored refs pending

Urban Attractors: Discovering Patterns in Regions of Attraction in Cities

Fahad Alhasoun, Marta C. Gonz\'alez, May Alhazzani, Zeyad Alawwad

arxiv:1701.08696 v1 · 2016-11-30 · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TBF3UKHKT6WOMBNJMY7FBCDMWG}

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	2026-05-18T00:51:52.948648Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

984bba28ea9face605a9663e50886cb1915166722bc5ceadcdbc281ec86a51b1

Aliases

arxiv: 1701.08696 · arxiv_version: 1701.08696v1 · doi: 10.48550/arxiv.1701.08696 · pith_short_12: TBF3UKHKT6WO · pith_short_16: TBF3UKHKT6WOMBNJ · pith_short_8: TBF3UKHK

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/TBF3UKHKT6WOMBNJMY7FBCDMWG \
  | 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: 984bba28ea9face605a9663e50886cb1915166722bc5ceadcdbc281ec86a51b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca8077380547c19015d453f81bf8150b8fbea999554d72080afb261c359a1dc7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2016-11-30T16:24:18Z",
    "title_canon_sha256": "305210fc380420e26d1a5dfce937bd4493fadd1862e52d47879a6e634bf9343b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.08696",
    "kind": "arxiv",
    "version": 1
  }
}