Pith Number

pith:HATW3QNB

pith:2016:HATW3QNBDMS6JO2ND2E3KRE7VA

not attested not anchored not stored refs pending

Potentials and Challenges of Light Fidelity Based Indoor Communication System

Farooq Aftab

arxiv:1610.07741 v1 · 2016-10-25 · 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{HATW3QNBDMS6JO2ND2E3KRE7VA}

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	2026-05-18T01:01:17.768296Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

38276dc1a11b25e4bb4d1e89b5449fa80180d2186988c08c3ed0f5c641e843fb

Aliases

arxiv: 1610.07741 · arxiv_version: 1610.07741v1 · doi: 10.48550/arxiv.1610.07741 · pith_short_12: HATW3QNBDMS6 · pith_short_16: HATW3QNBDMS6JO2N · pith_short_8: HATW3QNB

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/HATW3QNBDMS6JO2ND2E3KRE7VA \
  | 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: 38276dc1a11b25e4bb4d1e89b5449fa80180d2186988c08c3ed0f5c641e843fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69afa415c75d254ffeab7f18410893448385aa09b0e372b0f588ccb5073b8a02",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2016-10-25T06:21:41Z",
    "title_canon_sha256": "9b5adfc4bb7bd7400519955188653b8699fe332c51832ab373d2b8aed69216a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.07741",
    "kind": "arxiv",
    "version": 1
  }
}