Pith Number

pith:NAC5Q7V6

pith:2014:NAC5Q7V63LUZPZXEN7CRTJKYCE

not attested not anchored not stored refs pending

Beam-forming for Secure Communication in Amplify-and-Forward Networks: An SNR based approach

Joy Kuri, Samar Agnihotri, Siddhartha Sarma

arxiv:1406.4844 v1 · 2014-05-30 · cs.CR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NAC5Q7V63LUZPZXEN7CRTJKYCE}

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	2026-05-18T02:49:30.215182Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6805d87ebedae997e6e46fc519a5581115f5b32170f58cd83c8a938e13a340f9

Aliases

arxiv: 1406.4844 · arxiv_version: 1406.4844v1 · doi: 10.48550/arxiv.1406.4844 · pith_short_12: NAC5Q7V63LUZ · pith_short_16: NAC5Q7V63LUZPZXE · pith_short_8: NAC5Q7V6

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/NAC5Q7V63LUZPZXEN7CRTJKYCE \
  | 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: 6805d87ebedae997e6e46fc519a5581115f5b32170f58cd83c8a938e13a340f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f8618241d81cac22fcbdde36f41d832cba0e4408fa2f44c3b37c9f0a1b14742",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2014-05-30T15:34:53Z",
    "title_canon_sha256": "a93b5fa7dceac56b414affe083b333beedb85c04c5daf1b5be77afb2b0f05bbc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.4844",
    "kind": "arxiv",
    "version": 1
  }
}