Pith Number

pith:YX3WP4T2

pith:2015:YX3WP4T2PQU4V4R72LDWWPAKST

not attested not anchored not stored refs pending

On Two-Pair Two-Way Relay Channel with an Intermittently Available Relay

I-Hsiang Wang, Shih-Chun Lin

arxiv:1504.05679 v1 · 2015-04-22 · 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{YX3WP4T2PQU4V4R72LDWWPAKST}

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	2026-05-18T01:25:39.230473Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c5f767f27a7c29caf23fd2c76b3c0a94f354eb1dee871079046df17464ea5780

Aliases

arxiv: 1504.05679 · arxiv_version: 1504.05679v1 · doi: 10.48550/arxiv.1504.05679 · pith_short_12: YX3WP4T2PQU4 · pith_short_16: YX3WP4T2PQU4V4R7 · pith_short_8: YX3WP4T2

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/YX3WP4T2PQU4V4R72LDWWPAKST \
  | 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: c5f767f27a7c29caf23fd2c76b3c0a94f354eb1dee871079046df17464ea5780

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0fe4da765c940128a06940252bb7359e9dcd5a6f13820d52850f6acda604d049",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-04-22T07:45:47Z",
    "title_canon_sha256": "5bb5e3546aaa89ee9031c981ace25c4dc0952655f3dd23197e7873f0a64a2e1a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.05679",
    "kind": "arxiv",
    "version": 1
  }
}