Pith Number

pith:FVM2NRL2

pith:2012:FVM2NRL2R4UHEBZCLDAVT45IAS

not attested not anchored not stored refs pending

Diversity of individual mobility patterns and emergence of aggregated scaling laws

Bing-Hong Wang, Tao Zhou, Xiao-Pu Han, Xiao-Yong Yan

arxiv:1211.2874 v2 · 2012-11-13 · physics.soc-ph · cs.SI · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FVM2NRL2R4UHEBZCLDAVT45IAS}

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	2026-05-18T03:12:35.087819Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d59a6c57a8f2872072258c159f3a804b5d8591d69976028d830591db46a46d0

Aliases

arxiv: 1211.2874 · arxiv_version: 1211.2874v2 · doi: 10.48550/arxiv.1211.2874 · pith_short_12: FVM2NRL2R4UH · pith_short_16: FVM2NRL2R4UHEBZC · pith_short_8: FVM2NRL2

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/FVM2NRL2R4UHEBZCLDAVT45IAS \
  | 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: 2d59a6c57a8f2872072258c159f3a804b5d8591d69976028d830591db46a46d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "971db782b7e9ef4a87f0136976797e5ed2ae9d0708ecc32adb2e77e5136c2e0f",
    "cross_cats_sorted": [
      "cs.SI",
      "physics.data-an"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2012-11-13T02:04:35Z",
    "title_canon_sha256": "569bf7102333f05cdd405d6f9e816541b31aeeb16d5e3c1c2f102098a33b24ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.2874",
    "kind": "arxiv",
    "version": 2
  }
}