Pith Number

pith:5S7SY2EB

pith:2016:5S7SY2EBE4ECLWSF23QMXXENEA

not attested not anchored not stored refs pending

Improvement of algorithms to identify transportation modes for MobilitApp, an Android Application to anonymously track citizens in Barcelona

Gerard Marrugat Torregrosa, Monica Aguilar Igartua, Silvia Puglisi

arxiv:1605.05342 v1 · 2016-05-17 · cs.OH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5S7SY2EBE4ECLWSF23QMXXENEA}

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	2026-05-18T01:14:35.242035Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ecbf2c6881270825da45d6e0cbdc8d2012021bae280af1905338e9217416efb8

Aliases

arxiv: 1605.05342 · arxiv_version: 1605.05342v1 · doi: 10.48550/arxiv.1605.05342 · pith_short_12: 5S7SY2EBE4EC · pith_short_16: 5S7SY2EBE4ECLWSF · pith_short_8: 5S7SY2EB

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/5S7SY2EBE4ECLWSF23QMXXENEA \
  | 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: ecbf2c6881270825da45d6e0cbdc8d2012021bae280af1905338e9217416efb8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6cf61c50d187fc04bcf34876b6e6ad75e2045ce96ad50abfb6e68b7a36d1ceb9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.OH",
    "submitted_at": "2016-05-17T20:05:32Z",
    "title_canon_sha256": "5b99633441cc4ed75841c6c3e648d4c97f4ee6271198cc7c367d9c060a6da080"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.05342",
    "kind": "arxiv",
    "version": 1
  }
}