Pith Number

pith:HEZ4KG7J

pith:2016:HEZ4KG7JXEZHUE3BBC5MOORUCV

not attested not anchored not stored refs pending

A Proof-of-Concept Device-to-Device Communication Testbed

Hardik Chawla, Vibhutesh Kumar Singh, Vivek Ashok Bohara

arxiv:1601.01398 v1 · 2016-01-07 · 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{HEZ4KG7JXEZHUE3BBC5MOORUCV}

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	2026-05-18T01:23:15.546074Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3933c51be9b9327a136108bac73a34156a9b13eee9ce83411634772e3f6c0cac

Aliases

arxiv: 1601.01398 · arxiv_version: 1601.01398v1 · doi: 10.48550/arxiv.1601.01398 · pith_short_12: HEZ4KG7JXEZH · pith_short_16: HEZ4KG7JXEZHUE3B · pith_short_8: HEZ4KG7J

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/HEZ4KG7JXEZHUE3BBC5MOORUCV \
  | 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: 3933c51be9b9327a136108bac73a34156a9b13eee9ce83411634772e3f6c0cac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80013933647ade351d3929bffc7478b15add5b430c93e517bf63f02b420a3b62",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2016-01-07T04:40:21Z",
    "title_canon_sha256": "d93834db3966e6a8035f174f50e9ad96c80f81af6dcb795f045030ecb8c23939"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.01398",
    "kind": "arxiv",
    "version": 1
  }
}