Pith Number

pith:HABSXWTE

pith:2018:HABSXWTEQG3C7DBIUWZ3OO7STZ

not attested not anchored not stored refs pending

Near-Capacity Detection and Decoding: Code Design for Dynamic User Loads in Gaussian Multiple Access Channels

Sebastian Cammerer, Stephan ten Brink, Xiaojie Wang

arxiv:1811.10938 v2 · 2018-11-27 · 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{HABSXWTEQG3C7DBIUWZ3OO7STZ}

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	2026-05-17T23:40:11.447203Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

38032bda6481b62f8c28a5b3b73bf29e6e898732d0b53957756a12c304f5ac94

Aliases

arxiv: 1811.10938 · arxiv_version: 1811.10938v2 · doi: 10.48550/arxiv.1811.10938 · pith_short_12: HABSXWTEQG3C · pith_short_16: HABSXWTEQG3C7DBI · pith_short_8: HABSXWTE

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/HABSXWTEQG3C7DBIUWZ3OO7STZ \
  | 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: 38032bda6481b62f8c28a5b3b73bf29e6e898732d0b53957756a12c304f5ac94

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d8e56cb52baba9abcad5d99cd39562cf16a0e807d205c7625fdf0084318b38dc",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-11-27T12:38:48Z",
    "title_canon_sha256": "f160c7fc9367fedcc401c8db4e88604021576a4646222495e750486483fd7395"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.10938",
    "kind": "arxiv",
    "version": 2
  }
}