Pith Number

pith:5VEYOTJR

pith:2010:5VEYOTJRFLMWOVEKM3WOQ3GEPM

not attested not anchored not stored refs pending

Input Parameters Optimization in Swarm DS-CDMA Multiuser Detectors

Bruno A. Angelico, Leonardo D. Oliveira, Paul Jean E. Jeszensky, Taufik Abr\~ao

arxiv:1012.4824 v1 · 2010-12-21 · cs.AI · math.CO · stat.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5VEYOTJRFLMWOVEKM3WOQ3GEPM}

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	2026-05-18T02:23:06.670287Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed49874d312ad967548a66ece86cc47b1e60267eacee3c6983ebeb57cc4300ab

Aliases

arxiv: 1012.4824 · arxiv_version: 1012.4824v1 · doi: 10.48550/arxiv.1012.4824 · pith_short_12: 5VEYOTJRFLMW · pith_short_16: 5VEYOTJRFLMWOVEK · pith_short_8: 5VEYOTJR

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/5VEYOTJRFLMWOVEKM3WOQ3GEPM \
  | 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: ed49874d312ad967548a66ece86cc47b1e60267eacee3c6983ebeb57cc4300ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6803c801c2c1ddfacd2287deafafb1f02720ef20b908947b55d01db5910bcbad",
    "cross_cats_sorted": [
      "math.CO",
      "stat.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2010-12-21T22:25:37Z",
    "title_canon_sha256": "2e96305ae6e939fc589a24b29227f2b76eb4855ef6205cb690b176b4e64dbbe4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.4824",
    "kind": "arxiv",
    "version": 1
  }
}