Pith Number

pith:4MX4PYIA

pith:2005:4MX4PYIA2JHA3Y7WPOOSUVD4O6

not attested not anchored not stored refs pending

Uplink User Capacity in a CDMA System with Hotspot Microcells: Effects of Finite Transmit Power and Dispersion

H. Vincent Poor, Larry J. Greenstein, Shalinee Kishore, Stuart C. Schwartz

arxiv:cs/0503042 v2 · 2005-03-18 · 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{4MX4PYIA2JHA3Y7WPOOSUVD4O6}

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	2026-05-18T00:57:45.154001Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e32fc7e100d24e0de3f67b9d2a547c77ae0fa20f8cbcb89484b1b8ec69f05fae

Aliases

arxiv: cs/0503042 · arxiv_version: cs/0503042v2 · doi: 10.48550/arxiv.cs/0503042 · pith_short_12: 4MX4PYIA2JHA · pith_short_16: 4MX4PYIA2JHA3Y7W · pith_short_8: 4MX4PYIA

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/4MX4PYIA2JHA3Y7WPOOSUVD4O6 \
  | 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: e32fc7e100d24e0de3f67b9d2a547c77ae0fa20f8cbcb89484b1b8ec69f05fae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "386e781164cf8f7ef58856401c0666e6b88d6fac34c2a318fe14e400c9f3ea76",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "",
    "primary_cat": "cs.IT",
    "submitted_at": "2005-03-18T17:18:16Z",
    "title_canon_sha256": "29904667c0cd82c78674ec4d2d2b4257b63eace2694c946f9324b1db70b9b6b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cs/0503042",
    "kind": "arxiv",
    "version": 2
  }
}