Pith Number

pith:5JB7HE6Q

pith:2009:5JB7HE6QRTNABC6OYUFCHVGPAN

not attested not anchored not stored refs pending

Transmission Capacity of Ad-hoc Networks with Multiple Antennas using Transmit Stream Adaptation and Interference Cancelation

Rahul Vaze, Robert W. Heath Jr

arxiv:0912.2630 v2 · 2009-12-14 · 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{5JB7HE6QRTNABC6OYUFCHVGPAN}

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	2026-05-18T00:59:11.123518Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea43f393d08cda008bcec50a23d4cf0375fd8a6e1c7a308a0006a90e6bffa3a2

Aliases

arxiv: 0912.2630 · arxiv_version: 0912.2630v2 · doi: 10.48550/arxiv.0912.2630 · pith_short_12: 5JB7HE6QRTNA · pith_short_16: 5JB7HE6QRTNABC6O · pith_short_8: 5JB7HE6Q

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/5JB7HE6QRTNABC6OYUFCHVGPAN \
  | 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: ea43f393d08cda008bcec50a23d4cf0375fd8a6e1c7a308a0006a90e6bffa3a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "adfcdd6d20c4926f88a93127463517c1a8fed97e26b3807f772c0d581824851c",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2009-12-14T12:16:07Z",
    "title_canon_sha256": "c99e4cf9922c63bd2f3b60a8dfdb1511b9333a094c740e1b1f832f9b58fc55b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.2630",
    "kind": "arxiv",
    "version": 2
  }
}