Pith Number

pith:LKLXXM2I

pith:2012:LKLXXM2IDW2SD5DZ5CNLPMLYMR

not attested not anchored not stored refs pending

State-Dependent Multiple Access Channels with Feedback

Ghosheh Abed Hodtani, Saeed Hajizadeh

arxiv:1212.3550 v1 · 2012-12-14 · 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{LKLXXM2IDW2SD5DZ5CNLPMLYMR}

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	2026-05-18T03:38:24.310507Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a977bb3481db521f479e89ab7b178646d16662195a985a3c539dddcd1084105

Aliases

arxiv: 1212.3550 · arxiv_version: 1212.3550v1 · doi: 10.48550/arxiv.1212.3550 · pith_short_12: LKLXXM2IDW2S · pith_short_16: LKLXXM2IDW2SD5DZ · pith_short_8: LKLXXM2I

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/LKLXXM2IDW2SD5DZ5CNLPMLYMR \
  | 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: 5a977bb3481db521f479e89ab7b178646d16662195a985a3c539dddcd1084105

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "efbd2a0f845ae3c9855d4b1b61e24608754bf837f6490d90f3854d3a9c12371a",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2012-12-14T18:07:41Z",
    "title_canon_sha256": "718800d845d6d8269cfbe33163b52cfe3176a9192a5dd3725d07a8e6cc9e2520"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.3550",
    "kind": "arxiv",
    "version": 1
  }
}