Pith Number

pith:NQGAEP2S

pith:2010:NQGAEP2SVJZCV6ACB4NMNO2DIN

not attested not anchored not stored refs pending

On Two-way Communications for Cooperative Multiple Source Pairs Through a Multi-antenna Relay

Chau Yuen, Chin Choy Chai

arxiv:1012.2164 v1 · 2010-12-10 · 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{NQGAEP2SVJZCV6ACB4NMNO2DIN}

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	2026-05-18T04:33:38.410194Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c0c023f52aa722af8020f1ac6bb434374fc6f63a4640a1588ec4a1bdf67d811

Aliases

arxiv: 1012.2164 · arxiv_version: 1012.2164v1 · doi: 10.48550/arxiv.1012.2164 · pith_short_12: NQGAEP2SVJZC · pith_short_16: NQGAEP2SVJZCV6AC · pith_short_8: NQGAEP2S

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/NQGAEP2SVJZCV6ACB4NMNO2DIN \
  | 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: 6c0c023f52aa722af8020f1ac6bb434374fc6f63a4640a1588ec4a1bdf67d811

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b757516935c223a5522a67ca8a770cec7796f3789706f14c389f41216a780ac",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2010-12-10T02:47:31Z",
    "title_canon_sha256": "54f0c00647907e3aef136214dc10430f85d8f97ffe9acb0121d2846ba0929f4c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.2164",
    "kind": "arxiv",
    "version": 1
  }
}