Pith Number

pith:RPJIGYS6

pith:2014:RPJIGYS6C7XOSMIDZZEF5B2Y3G

not attested not anchored not stored refs pending

Phase Precoded Compute-and-Forward with Partial Feedback

Amin Sakzad, Emanuele Viterbo, Joseph Jean Boutros, Yi Hong

arxiv:1401.7074 v1 · 2014-01-28 · 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{RPJIGYS6C7XOSMIDZZEF5B2Y3G}

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	2026-05-18T03:00:50.940924Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8bd283625e17eee93103ce485e8758d998ede69e7b597e8e986ad7bfa8d5a1a6

Aliases

arxiv: 1401.7074 · arxiv_version: 1401.7074v1 · doi: 10.48550/arxiv.1401.7074 · pith_short_12: RPJIGYS6C7XO · pith_short_16: RPJIGYS6C7XOSMID · pith_short_8: RPJIGYS6

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/RPJIGYS6C7XOSMIDZZEF5B2Y3G \
  | 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: 8bd283625e17eee93103ce485e8758d998ede69e7b597e8e986ad7bfa8d5a1a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bfe41401dd72570a89ad2e59e4f95a1ef68aedc1525c7969852ded684cc335d2",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-01-28T03:34:48Z",
    "title_canon_sha256": "55a78b3e85b51d692479422aa60ea686456c28802123a1048d4915af7df66985"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.7074",
    "kind": "arxiv",
    "version": 1
  }
}