Pith Number

pith:ZRJTYDLR

pith:2015:ZRJTYDLRSG2E43B5HAMEKBSAFR

not attested not anchored not stored refs pending

Broadcast Coded Slotted ALOHA: A Finite Frame Length Analysis

Alexandre Graell i Amat, Fredrik Brannstrom, Mikhail Ivanov, Petar Popovski

arxiv:1511.00418 v2 · 2015-11-02 · 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{ZRJTYDLRSG2E43B5HAMEKBSAFR}

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	2026-05-18T01:13:40.002824Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc533c0d7191b44e6c3d38184506402c5781dd0d8aaf5e8c76dadc2ef29f6a72

Aliases

arxiv: 1511.00418 · arxiv_version: 1511.00418v2 · doi: 10.48550/arxiv.1511.00418 · pith_short_12: ZRJTYDLRSG2E · pith_short_16: ZRJTYDLRSG2E43B5 · pith_short_8: ZRJTYDLR

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/ZRJTYDLRSG2E43B5HAMEKBSAFR \
  | 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: cc533c0d7191b44e6c3d38184506402c5781dd0d8aaf5e8c76dadc2ef29f6a72

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "211ea25ff1906e8cb89b697d4cf73c23943d2e579a74dc0fc7341feb05082feb",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-11-02T09:22:53Z",
    "title_canon_sha256": "8aeda21f92b756560a85bce38da7e877897454d8010fc2eed8b2be47de854464"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.00418",
    "kind": "arxiv",
    "version": 2
  }
}