Pith Number

pith:RILLV3F7

pith:2015:RILLV3F7MFZ4QMPONE7VNHIWFT

not attested not anchored not stored refs pending

Design and implementation of an Android application (MobilitApp+) to analyze the mobility patterns of citizens in the Metropolitan Region of Barcelona

Monica Aguilar Igartua, Sergi Casanova Fouce, Silvia Puglisi

arxiv:1503.03452 v1 · 2015-03-11 · 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{RILLV3F7MFZ4QMPONE7VNHIWFT}

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	2026-05-18T02:24:58.879188Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a16baecbf6173c831ee693f569d162cdf40bd2239a99a99f3c0b5d4b3057ec0

Aliases

arxiv: 1503.03452 · arxiv_version: 1503.03452v1 · doi: 10.48550/arxiv.1503.03452 · pith_short_12: RILLV3F7MFZ4 · pith_short_16: RILLV3F7MFZ4QMPO · pith_short_8: RILLV3F7

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/RILLV3F7MFZ4QMPONE7VNHIWFT \
  | 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: 8a16baecbf6173c831ee693f569d162cdf40bd2239a99a99f3c0b5d4b3057ec0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c6d7446a5c5039979339d61283e320145b47b5cfa4aedce9f8b7497d508ff1dc",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2015-03-11T19:08:12Z",
    "title_canon_sha256": "c42ce6288c13a0dac75ca1d55e67e8c35fbe663af1ebf67ee214bd7081e851ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.03452",
    "kind": "arxiv",
    "version": 1
  }
}