Pith Number

pith:LG5OUPYO

pith:2017:LG5OUPYOVPPNINVFUWZJVW6FNA

not attested not anchored not stored refs pending

UrbanFACET: Visually Profiling Cities from Mobile Device Recorded Movement Data of Millions of City Residents

Lei Shi, Tao Jiang, Xiatian Zhang, Yao Lu, Ye Zhao

arxiv:1707.04210 v1 · 2017-07-13 · 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{LG5OUPYOVPPNINVFUWZJVW6FNA}

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	2026-05-18T00:40:20.236152Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59baea3f0eabded436a5a5b29adbc5682fb3d931a322a47870f997b61a34fbaa

Aliases

arxiv: 1707.04210 · arxiv_version: 1707.04210v1 · doi: 10.48550/arxiv.1707.04210 · pith_short_12: LG5OUPYOVPPN · pith_short_16: LG5OUPYOVPPNINVF · pith_short_8: LG5OUPYO

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/LG5OUPYOVPPNINVFUWZJVW6FNA \
  | 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: 59baea3f0eabded436a5a5b29adbc5682fb3d931a322a47870f997b61a34fbaa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6699e79cf695e329607ed346e42a9d9fa23c7dcf4edb30a188e9989c2705ec2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2017-07-13T16:37:02Z",
    "title_canon_sha256": "1004154e6c84142dfebee847e13715c65d519fc59a87951b0dd9e9db63e4e918"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.04210",
    "kind": "arxiv",
    "version": 1
  }
}