Pith Number

pith:WXFACJAT

pith:2013:WXFACJATIOWFXCTGEMVLX2PSA6

not attested not anchored not stored refs pending

Capturing Sensor Data from Mobile Phones using Global Sensor Network Middleware

Ali Salehi, Arkady Zaslavsky, Charith Perera, Dimitrios Georgakopoulos, Peter Christen

arxiv:1301.0157 v2 · 2013-01-02 · cs.NI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WXFACJATIOWFXCTGEMVLX2PSA6}

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	2026-05-18T03:34:47.870665Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5ca01241343ac5b8a66232abbe9f2079a6357a59a7e9f2b8840dd7e3fd83a0f

Aliases

arxiv: 1301.0157 · arxiv_version: 1301.0157v2 · doi: 10.48550/arxiv.1301.0157 · pith_short_12: WXFACJATIOWF · pith_short_16: WXFACJATIOWFXCTG · pith_short_8: WXFACJAT

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/WXFACJATIOWFXCTGEMVLX2PSA6 \
  | 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: b5ca01241343ac5b8a66232abbe9f2079a6357a59a7e9f2b8840dd7e3fd83a0f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "739ee8a4d167f7e6c350fe729e954e4cb9a4cc2f827d8ac61fded849b43a9de5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2013-01-02T02:46:44Z",
    "title_canon_sha256": "fc2fa613a0dfbbdee5c7991010628b28839f4a12d3ec770f553364d21e954b8f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.0157",
    "kind": "arxiv",
    "version": 2
  }
}