Pith Number

pith:NH4URSU7

pith:2022:NH4URSU7VMYK6EE43C24RNHHPW

not attested not anchored not stored refs pending

Quantifying relation between mobility patterns and socioeconomic status of dockless sharing-bike users

Chenxin Liu, Fan Shang, Ruiqi Li, Tianli Gao, Yu Yang, Zikun Xu

arxiv:2204.03894 v1 · 2022-04-08 · 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{NH4URSU7VMYK6EE43C24RNHHPW}

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	2026-07-05T08:29:12.483172Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

69f948ca9fab30af109cd8b5c8b4e77d8a9742098b3b5ffbcf9eacc116fc7aad

Aliases

arxiv: 2204.03894 · arxiv_version: 2204.03894v1 · doi: 10.48550/arxiv.2204.03894 · pith_short_12: NH4URSU7VMYK · pith_short_16: NH4URSU7VMYK6EE4 · pith_short_8: NH4URSU7

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/NH4URSU7VMYK6EE43C24RNHHPW \
  | 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: 69f948ca9fab30af109cd8b5c8b4e77d8a9742098b3b5ffbcf9eacc116fc7aad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99f211c85d9119e45a9ae1941e4f210bd9526c8f22ad0dc10c3b4ddcc339a8bf",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2022-04-08T07:46:03Z",
    "title_canon_sha256": "feb26b8e1a8daf38533980c03fc9a8ed5338316bbc16e8b7acbc8541e68f1414"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.03894",
    "kind": "arxiv",
    "version": 1
  }
}