Pith Number

pith:J5NUVLKW

pith:2018:J5NUVLKWEBUUQQ4CL3RVYMZTZW

not attested not anchored not stored refs pending

Survey of Communication Protocols for Internet-of-Things and Related Challenges of Fog and Cloud Computing Integration

Admela Jukan, Francisco Carpio, Jasenka Dizdarevic, Xavi Masip-Bruin

arxiv:1804.01747 v2 · 2018-04-05 · 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{J5NUVLKWEBUUQQ4CL3RVYMZTZW}

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	2026-05-17T23:52:34.079353Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f5b4aad5620694843825ee35c3333cd9ba547984d57e7606fe7a9153beb6751

Aliases

arxiv: 1804.01747 · arxiv_version: 1804.01747v2 · doi: 10.48550/arxiv.1804.01747 · pith_short_12: J5NUVLKWEBUU · pith_short_16: J5NUVLKWEBUUQQ4C · pith_short_8: J5NUVLKW

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/J5NUVLKWEBUUQQ4CL3RVYMZTZW \
  | 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: 4f5b4aad5620694843825ee35c3333cd9ba547984d57e7606fe7a9153beb6751

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af112a5e5cf6e490cdb333fc9bf1830b0655459dd71f139a1d13009d219ca565",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2018-04-05T09:28:09Z",
    "title_canon_sha256": "b981199128b6d1f08e7ca5aba79ba50760380c14e320a07de52d68799b9681d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.01747",
    "kind": "arxiv",
    "version": 2
  }
}