Pith Number

pith:WY2HTEHG

pith:2011:WY2HTEHGJU7IOQRZJDSV5PFEL7

not attested not anchored not stored refs pending

Mobile Cloud Computing: A Comparison of Application Models

Dejan Kovachev, Ralf Klamma, Yiwei Cao

arxiv:1107.4940 v1 · 2011-07-25 · cs.NI · cs.DC · cs.MM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WY2HTEHGJU7IOQRZJDSV5PFEL7}

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	2026-05-18T04:16:54.206471Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6347990e64d3e87423948e55ebca45fce5c355c78dcbf8ff632c7e133349211

Aliases

arxiv: 1107.4940 · arxiv_version: 1107.4940v1 · doi: 10.48550/arxiv.1107.4940 · pith_short_12: WY2HTEHGJU7I · pith_short_16: WY2HTEHGJU7IOQRZ · pith_short_8: WY2HTEHG

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/WY2HTEHGJU7IOQRZJDSV5PFEL7 \
  | 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: b6347990e64d3e87423948e55ebca45fce5c355c78dcbf8ff632c7e133349211

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3d57c29017dc75f7fb40bed2d6d26b241f217828382393f1b4a07b2ee6fc7f3",
    "cross_cats_sorted": [
      "cs.DC",
      "cs.MM"
    ],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2011-07-25T13:17:13Z",
    "title_canon_sha256": "de3191ff3d491d9227c794ff17c1be0c1184da1fd399dcbf7de5788e682c9534"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.4940",
    "kind": "arxiv",
    "version": 1
  }
}