Pith Number

pith:DKTHOKQ6

pith:2010:DKTHOKQ6OIPDCAHQSJKKTSJ57W

not attested not anchored not stored refs pending

Error Exponent for Multiple-Access Channels:Lower Bounds

Achilleas Anastasopoulos, Ali Nazari, S. Sandeep Pradhan

arxiv:1010.1303 v1 · 2010-10-07 · 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{DKTHOKQ6OIPDCAHQSJKKTSJ57W}

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	2026-05-18T04:39:41.459056Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1aa6772a1e721e3100f09254a9c93dfd8196a3cf691b6b2823e9a4bdc5f5ed5f

Aliases

arxiv: 1010.1303 · arxiv_version: 1010.1303v1 · doi: 10.48550/arxiv.1010.1303 · pith_short_12: DKTHOKQ6OIPD · pith_short_16: DKTHOKQ6OIPDCAHQ · pith_short_8: DKTHOKQ6

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/DKTHOKQ6OIPDCAHQSJKKTSJ57W \
  | 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: 1aa6772a1e721e3100f09254a9c93dfd8196a3cf691b6b2823e9a4bdc5f5ed5f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2fa0528aaea516a3e743be1a0d26ac93b864a3db04115dba2d5e9e5de9e978fa",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2010-10-07T00:08:41Z",
    "title_canon_sha256": "13f26d148139ec2043221311e6bc90df7c2f328c62b165ba1f4990d46b00e848"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.1303",
    "kind": "arxiv",
    "version": 1
  }
}