Pith Number

pith:IK32W4LF

pith:2014:IK32W4LFR2SCGZISOPFJQ6BJMU

not attested not anchored not stored refs pending

Area Coverage Under Low Sensor Density

Dusit Niyato, Hwee-Pink Tan, Mohammad Abu Alsheikh, Shaowei Lin

arxiv:1405.4378 v2 · 2014-05-17 · 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{IK32W4LFR2SCGZISOPFJQ6BJMU}

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	2026-05-18T01:19:42.611075Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42b7ab71658ea423651273ca9878296521773fc8177eeecddb114f68f4a306c7

Aliases

arxiv: 1405.4378 · arxiv_version: 1405.4378v2 · doi: 10.48550/arxiv.1405.4378 · pith_short_12: IK32W4LFR2SC · pith_short_16: IK32W4LFR2SCGZIS · pith_short_8: IK32W4LF

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/IK32W4LFR2SCGZISOPFJQ6BJMU \
  | 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: 42b7ab71658ea423651273ca9878296521773fc8177eeecddb114f68f4a306c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45b66b1b977f10083fbe33e22f18a036f30da4a7d6d002d0be5dc2fc0ccc9c00",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2014-05-17T10:31:22Z",
    "title_canon_sha256": "c7224fe05bd5374920e2b8dc318a5d0de72e840e18fecff443859b8910633c02"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.4378",
    "kind": "arxiv",
    "version": 2
  }
}