Pith Number

pith:FDCRONXR

pith:2015:FDCRONXRDFIHJJFA7CQZWXFXFL

not attested not anchored not stored refs pending

Topological Properties and Temporal Dynamics of Place Networks in Urban Environments

Anastasios Noulas, Blake Shaw, Cecilia Mascolo, Renaud Lambiotte

arxiv:1502.07979 v2 · 2015-02-27 · cs.SI · 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{FDCRONXRDFIHJJFA7CQZWXFXFL}

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	2026-05-18T02:22:21.653971Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28c51736f1195074a4a0f8a19b5cb72ad0315378863e3de11510ce90a1be55fd

Aliases

arxiv: 1502.07979 · arxiv_version: 1502.07979v2 · doi: 10.48550/arxiv.1502.07979 · pith_short_12: FDCRONXRDFIH · pith_short_16: FDCRONXRDFIHJJFA · pith_short_8: FDCRONXR

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/FDCRONXRDFIHJJFA7CQZWXFXFL \
  | 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: 28c51736f1195074a4a0f8a19b5cb72ad0315378863e3de11510ce90a1be55fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1bafe7048ecde0de0a54cfff94c69d9c53842b23c1fc425f7ee5835084154220",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2015-02-27T17:30:16Z",
    "title_canon_sha256": "7d12dc071d1ac4082d37dcaa1eea0cfa41e4c50c6284502acb196249afe1a7b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.07979",
    "kind": "arxiv",
    "version": 2
  }
}