Pith Number

pith:JUTRJSSY

pith:2021:JUTRJSSYIUV5ASF5IKZG57ZAAS

not attested not anchored not stored refs pending

Effective Metagraph-based Life Pattern Clustering with Big Human Mobility Data

Haoran Zhang, Jinyu Chen, Mariko Shibasaki, Peiran Li, Ryosuke Shibasaki, Wenjing Li, Xuan Song, Yuhao Yao

arxiv:2104.11968 v1 · 2021-04-24 · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JUTRJSSYIUV5ASF5IKZG57ZAAS}

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	2026-07-05T02:34:52.140129Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d2714ca58452bd048bd42b26eff200493297ed6eecfe6979b9f305b185dec58

Aliases

arxiv: 2104.11968 · arxiv_version: 2104.11968v1 · doi: 10.48550/arxiv.2104.11968 · pith_short_12: JUTRJSSYIUV5 · pith_short_16: JUTRJSSYIUV5ASF5 · pith_short_8: JUTRJSSY

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/JUTRJSSYIUV5ASF5IKZG57ZAAS \
  | 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: 4d2714ca58452bd048bd42b26eff200493297ed6eecfe6979b9f305b185dec58

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95cd5436c72e0d7a09cd1c9faec10ea0658b79a8d5a83c24373cf65a6737cdd9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2021-04-24T15:12:15Z",
    "title_canon_sha256": "102ccb95072b5a560bda4e6c679abd5ef6cc2b44ea8eae586029b0519be3c9ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.11968",
    "kind": "arxiv",
    "version": 1
  }
}