Pith Number

pith:QFHXZ33J

pith:2012:QFHXZ33J4BIDU2ZGWLCWLVVISX

not attested not anchored not stored refs pending

Multi-slot Coded ALOHA with Irregular Degree Distribution

Huyen Chi Bui, J\'er\^ome Lacan, Marie-Laure Boucheret

arxiv:1207.0315 v2 · 2012-07-02 · 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{QFHXZ33J4BIDU2ZGWLCWLVVISX}

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	2026-05-18T03:51:57.894467Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

814f7cef69e0503a6b26b2c565d6a895c30851700f35a461db13e76c4b917c12

Aliases

arxiv: 1207.0315 · arxiv_version: 1207.0315v2 · doi: 10.48550/arxiv.1207.0315 · pith_short_12: QFHXZ33J4BID · pith_short_16: QFHXZ33J4BIDU2ZG · pith_short_8: QFHXZ33J

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/QFHXZ33J4BIDU2ZGWLCWLVVISX \
  | 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: 814f7cef69e0503a6b26b2c565d6a895c30851700f35a461db13e76c4b917c12

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4fd3b13e86eb3df71028611451a9b20591d4c6a458f7448261719f091dcd7a7f",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2012-07-02T09:27:05Z",
    "title_canon_sha256": "a3285f0b0fa7eb081fafc9544e86151d90adf7c0435a46dd1f20c3b208769e93"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.0315",
    "kind": "arxiv",
    "version": 2
  }
}