Pith Number

pith:IQJ4HKLO

pith:2018:IQJ4HKLOQMNAOQ6DF3C77C3ENR

not attested not anchored not stored refs pending

Low-Power Wide-Area Networks for Sustainable IoT

Frank Y. Li, Geoffrey Ye Li, Julie A. McCann, Qiang Ni, Zhijin Qin

arxiv:1810.10761 v1 · 2018-10-25 · cs.IT · cs.NI · 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{IQJ4HKLOQMNAOQ6DF3C77C3ENR}

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	2026-05-18T00:02:19.102273Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4413c3a96e831a0743c32ec5ff8b646c5752865be32ba3faff9c3e192291919a

Aliases

arxiv: 1810.10761 · arxiv_version: 1810.10761v1 · doi: 10.48550/arxiv.1810.10761 · pith_short_12: IQJ4HKLOQMNA · pith_short_16: IQJ4HKLOQMNAOQ6D · pith_short_8: IQJ4HKLO

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/IQJ4HKLOQMNAOQ6DF3C77C3ENR \
  | 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: 4413c3a96e831a0743c32ec5ff8b646c5752865be32ba3faff9c3e192291919a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9726dc5112605db7b14ed6ae5dd0543ae5e73704df69fe4246274c34390e780f",
    "cross_cats_sorted": [
      "cs.NI",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-10-25T08:28:03Z",
    "title_canon_sha256": "1281e48cbb4769d363031d335ddf56ae7934c13a540e82a6e7b2557e669a16ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.10761",
    "kind": "arxiv",
    "version": 1
  }
}