Pith Number

pith:RJWJZWGN

pith:2015:RJWJZWGNZXW2U4TJQGK6L3OCHY

not attested not anchored not stored refs pending

A complex network approach to cloud computing

Carlos Antonio Ruggiero, Gonzalo Travieso, Luciano da Fontoura Costa, Odemir Martinez Bruno

arxiv:1504.02656 v1 · 2015-04-10 · physics.soc-ph · cs.DC · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RJWJZWGNZXW2U4TJQGK6L3OCHY}

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	2026-05-18T02:19:06.958854Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a6c9cd8cdcdedaa72698195e5edc23e25a97dbe83fc9b71ec4f129678758b2c

Aliases

arxiv: 1504.02656 · arxiv_version: 1504.02656v1 · doi: 10.48550/arxiv.1504.02656 · pith_short_12: RJWJZWGNZXW2 · pith_short_16: RJWJZWGNZXW2U4TJ · pith_short_8: RJWJZWGN

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/RJWJZWGNZXW2U4TJQGK6L3OCHY \
  | 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: 8a6c9cd8cdcdedaa72698195e5edc23e25a97dbe83fc9b71ec4f129678758b2c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e301c51b6fc14e6579d75fe103f753c8afdac92d8261c67c7fe26ec5ffcb62d",
    "cross_cats_sorted": [
      "cs.DC",
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2015-04-10T12:25:43Z",
    "title_canon_sha256": "e391968ef560852de8f18e1eba5c62286cbe280fb435beee3abb2f75ea68db4f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.02656",
    "kind": "arxiv",
    "version": 1
  }
}