Pith Number

pith:X4TALYUX

pith:2019:X4TALYUXSG2AMFEYIJA7HRSW2S

not attested not anchored not stored refs pending

Multi-Tag Backscattering to MIMO Reader: Channel Estimation and Throughput Fairness

Deepak Mishra, Erik G. Larsson

arxiv:1908.08748 v1 · 2019-08-23 · cs.IT · math.IT · math.OC

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X4TALYUXSG2AMFEYIJA7HRSW2S}

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	2026-07-04T23:59:23.848935Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bf2605e29791b40614984241f3c656d493fca429178741db1d1337d334a5fd99

Aliases

arxiv: 1908.08748 · arxiv_version: 1908.08748v1 · doi: 10.48550/arxiv.1908.08748 · pith_short_12: X4TALYUXSG2A · pith_short_16: X4TALYUXSG2AMFEY · pith_short_8: X4TALYUX

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/X4TALYUXSG2AMFEYIJA7HRSW2S \
  | 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: bf2605e29791b40614984241f3c656d493fca429178741db1d1337d334a5fd99

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f60c2d02b67615f2b5e4d6e44c661c66f0eb9c480433dcc7f37b6562e2870792",
    "cross_cats_sorted": [
      "math.IT",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2019-08-23T10:21:23Z",
    "title_canon_sha256": "0d886ca4392fd64e84821dc3d23a501470eaf8dfe2580296a454e7ed125f4288"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.08748",
    "kind": "arxiv",
    "version": 1
  }
}