Pith Number

pith:EW3P6I7G

pith:2012:EW3P6I7GAQ3RTLSIJWBEDOZDVG

not attested not anchored not stored refs pending

Optimal Linear Transceiver Designs for Cognitive Two-Way Relay Networks

Meixia Tao, Rui Wang, Yuan Liu

arxiv:1210.5752 v1 · 2012-10-21 · 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{EW3P6I7GAQ3RTLSIJWBEDOZDVG}

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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	2026-05-18T01:53:45.286712Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25b6ff23e6043719ae484d8241bb23a98be274c09d4b16fdf16a37b0f69d6a45

Aliases

arxiv: 1210.5752 · arxiv_version: 1210.5752v1 · doi: 10.48550/arxiv.1210.5752 · pith_short_12: EW3P6I7GAQ3R · pith_short_16: EW3P6I7GAQ3RTLSI · pith_short_8: EW3P6I7G

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/EW3P6I7GAQ3RTLSIJWBEDOZDVG \
  | 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: 25b6ff23e6043719ae484d8241bb23a98be274c09d4b16fdf16a37b0f69d6a45

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "caa50b4e396a2224f35746e9fce9efd4b322d09c14b457a7088253cc7fc20514",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2012-10-21T19:13:11Z",
    "title_canon_sha256": "5081550b3c5c7e1d553938a0a635bcc61f94af7c09b11a442723d93871dad8f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.5752",
    "kind": "arxiv",
    "version": 1
  }
}