Pith Number

pith:DVSR7J4J

pith:2015:DVSR7J4JN7BELWLNP63GDC2QEG

not attested not anchored not stored refs pending

Capacity of Coded Index Modulation

Emanuele Viterbo, Lakshmi Natarajan, Yi Hong

arxiv:1507.00091 v1 · 2015-07-01 · 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{DVSR7J4JN7BELWLNP63GDC2QEG}

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	2026-05-18T01:37:30.591825Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d651fa7896fc245d96d7fb6618b5021a4bc18681c66c6e81d50287b96a00d56

Aliases

arxiv: 1507.00091 · arxiv_version: 1507.00091v1 · doi: 10.48550/arxiv.1507.00091 · pith_short_12: DVSR7J4JN7BE · pith_short_16: DVSR7J4JN7BELWLN · pith_short_8: DVSR7J4J

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/DVSR7J4JN7BELWLNP63GDC2QEG \
  | 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: 1d651fa7896fc245d96d7fb6618b5021a4bc18681c66c6e81d50287b96a00d56

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44c43a7726cc7ac8a435ce616b2b45ae98c1a26e1e268fce1b459cbd580942da",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-07-01T02:05:32Z",
    "title_canon_sha256": "dcc7930fead077310bbbfb551680641d3df31b21b62c224d469bb7b6ee2fc83c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.00091",
    "kind": "arxiv",
    "version": 1
  }
}