Pith Number

pith:4XNTIO3R

pith:2017:4XNTIO3RYCM336KSIDJM57QQ36

not attested not anchored not stored refs pending

Adaptive OFDM Index Modulation for Two-Hop Relay-Assisted Networks

Gaojie Chen, Justin P. Coon, Shuping Dang

arxiv:1706.06568 v1 · 2017-06-20 · 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{4XNTIO3RYCM336KSIDJM57QQ36}

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	2026-05-18T00:42:02.902901Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5db343b71c099bdf95240d2cefe10df98c18cbd9f626122c051448a08da82e4

Aliases

arxiv: 1706.06568 · arxiv_version: 1706.06568v1 · doi: 10.48550/arxiv.1706.06568 · pith_short_12: 4XNTIO3RYCM3 · pith_short_16: 4XNTIO3RYCM336KS · pith_short_8: 4XNTIO3R

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/4XNTIO3RYCM336KSIDJM57QQ36 \
  | 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: e5db343b71c099bdf95240d2cefe10df98c18cbd9f626122c051448a08da82e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39a3b4c065461419273ac8ca8aff29fc389a933d0b5895e422abd1f4624fb493",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-06-20T17:49:03Z",
    "title_canon_sha256": "deea72779517b3404dd3394a7a99e14133ba4227fa9d40fa0a6ce240c98fa2db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.06568",
    "kind": "arxiv",
    "version": 1
  }
}