Pith Number

pith:CTSHUQ55

pith:2023:CTSHUQ55OS3R75AO2A7DNH235S

not attested not anchored not stored refs pending

Reconstructing human activities via coupling mobile phone data with location-based social networks

Bowen Hu, Chunxiao Li, Fan Xia, Hui Chen, Le Huang, Xiao Zhou, Yanyan Xu, Yaohui Jin

arxiv:2306.03441 v1 · 2023-06-06 · cs.SI · 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{CTSHUQ55OS3R75AO2A7DNH235S}

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	2026-07-05T06:17:58.163034Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14e47a43bd74b71ff40ed03e369f5bec9ccf237d2332863bce8ad1765ebd7f25

Aliases

arxiv: 2306.03441 · arxiv_version: 2306.03441v1 · doi: 10.48550/arxiv.2306.03441 · pith_short_12: CTSHUQ55OS3R · pith_short_16: CTSHUQ55OS3R75AO · pith_short_8: CTSHUQ55

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/CTSHUQ55OS3R75AO2A7DNH235S \
  | 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: 14e47a43bd74b71ff40ed03e369f5bec9ccf237d2332863bce8ad1765ebd7f25

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "19af15ce36de81a33b5fb8828b1b8a458c8808b081c015d6ac32b03bb9d486d0",
    "cross_cats_sorted": [
      "cs.CY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2023-06-06T06:37:14Z",
    "title_canon_sha256": "61b6fcb0ca00faf829eaa4500b2550c9c757d09a35a4b506fc6032936ede02e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.03441",
    "kind": "arxiv",
    "version": 1
  }
}