Pith Number

pith:6HOCRNLD

pith:2008:6HOCRNLDB3AKJGSSFVZDQSDZ6X

not attested not anchored not stored refs pending

Cooperative Strategies for the Half-Duplex Gaussian Parallel Relay Channel: Simultaneous Relaying versus Successive Relaying

Amir K. Khandani, Seyed Saeed Changiz Rezaei, Shahab Oveis Gharan

arxiv:0810.4657 v1 · 2008-10-26 · 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{6HOCRNLDB3AKJGSSFVZDQSDZ6X}

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	2026-05-18T00:58:48.338908Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f1dc28b5630ec0a49a522d72384879f5f2f5da197fcd85f40011f996147d5674

Aliases

arxiv: 0810.4657 · arxiv_version: 0810.4657v1 · doi: 10.48550/arxiv.0810.4657 · pith_short_12: 6HOCRNLDB3AK · pith_short_16: 6HOCRNLDB3AKJGSS · pith_short_8: 6HOCRNLD

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/6HOCRNLDB3AKJGSSFVZDQSDZ6X \
  | 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: f1dc28b5630ec0a49a522d72384879f5f2f5da197fcd85f40011f996147d5674

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dac539131f496d081e6dfe6d6a75ba7405e4d132eb608a989a4ca47c36972483",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2008-10-26T04:31:22Z",
    "title_canon_sha256": "054e805dd8a9a0114c65230b0def0080967bd01a441a96997ec2674bd77dc1a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0810.4657",
    "kind": "arxiv",
    "version": 1
  }
}