Pith Number

pith:I27HTKRQ

pith:2014:I27HTKRQU45BUWI7VRBX4QDH5A

not attested not anchored not stored refs pending

Coverage Region Analysis for MIMO Amplify-and-Forward Relay Channel with the Source to Destination Link

Behrooz Razeghi, Ghosheh Abed Hodtani, Seyed Alireza Seyedin

arxiv:1410.2997 v1 · 2014-10-11 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I27HTKRQU45BUWI7VRBX4QDH5A}

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	2026-05-18T02:40:17.280662Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46be79aa30a73a1a591fac437e4067e8255ebff4265023cfdb76fa84d26c6d4d

Aliases

arxiv: 1410.2997 · arxiv_version: 1410.2997v1 · doi: 10.48550/arxiv.1410.2997 · pith_short_12: I27HTKRQU45B · pith_short_16: I27HTKRQU45BUWI7 · pith_short_8: I27HTKRQ

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/I27HTKRQU45BUWI7VRBX4QDH5A \
  | 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: 46be79aa30a73a1a591fac437e4067e8255ebff4265023cfdb76fa84d26c6d4d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d5f8310a06adafef78b1b42796bc7c2028ca13eb57ccc815aa7f87efb971b6be",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-10-11T13:58:40Z",
    "title_canon_sha256": "65de780e9367bf71d4e849b7d86e4523dc6fe9bedbfefedc56e9fb7c75df6a59"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.2997",
    "kind": "arxiv",
    "version": 1
  }
}