Pith Number

pith:B4CRFEJE

pith:2016:B4CRFEJEMUCYKL4D2MXPLNQ3QH

not attested not anchored not stored refs pending

Massive Machine-Type Communication (mMTC) Access with Integrated Authentication

Cedomir Stefanovic, Nuno K. Pratas, Petar Popovski, Sarath Pattathil

arxiv:1610.09849 v2 · 2016-10-31 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B4CRFEJEMUCYKL4D2MXPLNQ3QH}

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	2026-05-18T00:48:42.197087Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f051291246505852f83d32ef5b61b81d0e5f78037b7660fb047897b5e40b6ea

Aliases

arxiv: 1610.09849 · arxiv_version: 1610.09849v2 · doi: 10.48550/arxiv.1610.09849 · pith_short_12: B4CRFEJEMUCY · pith_short_16: B4CRFEJEMUCYKL4D · pith_short_8: B4CRFEJE

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/B4CRFEJEMUCYKL4D2MXPLNQ3QH \
  | 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: 0f051291246505852f83d32ef5b61b81d0e5f78037b7660fb047897b5e40b6ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f4fa0bead43edd4893a21aceb2533dc0c74556943638c593edca8cdab77df19",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2016-10-31T10:20:26Z",
    "title_canon_sha256": "fd22ae9db2491fcd49dca5608a1719da640c9365cd7d4f1c8e1d85178c44159f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.09849",
    "kind": "arxiv",
    "version": 2
  }
}