Pith Number

pith:G2NVXPVB

pith:2013:G2NVXPVBM7JXUQFE52EHHBF725

not attested not anchored not stored refs pending

A secured communication link design using narrow line of sight technique

Abirlal Biswas, Devmalya Banerjee, Pijush Biswas, Swapan Bhattachrya

arxiv:1308.4816 v1 · 2013-08-22 · 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{G2NVXPVBM7JXUQFE52EHHBF725}

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	2026-05-18T03:15:19.697298Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

369b5bbea167d37a40a4ee887384bfd7401994a5b57ed7e6bab077b8d1a8c727

Aliases

arxiv: 1308.4816 · arxiv_version: 1308.4816v1 · doi: 10.48550/arxiv.1308.4816 · pith_short_12: G2NVXPVBM7JX · pith_short_16: G2NVXPVBM7JXUQFE · pith_short_8: G2NVXPVB

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/G2NVXPVBM7JXUQFE52EHHBF725 \
  | 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: 369b5bbea167d37a40a4ee887384bfd7401994a5b57ed7e6bab077b8d1a8c727

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32e115fa198cdc1cfcae81fe3481da4f8bfaa5e3efc84b5c8ee629d7e2e9ceed",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2013-08-22T10:20:51Z",
    "title_canon_sha256": "69628d2f05c62f1d786a13cb9ec7467fe2137358600540ab02f82c608148ba0a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.4816",
    "kind": "arxiv",
    "version": 1
  }
}