Pith Number

pith:RDUHMOZX

pith:2014:RDUHMOZX45DL77ZHUKOF7ECCX2

not attested not anchored not stored refs pending

Sequence Design for Cognitive CDMA Communications under Arbitrary Spectrum Hole Constraint

Guoan Bi, Shaoqian Li, Su Hu, Wenhui Xiong, Yong Liang Guan, Zilong Liu

arxiv:1410.1031 v1 · 2014-10-04 · 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{RDUHMOZX45DL77ZHUKOF7ECCX2}

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	2026-05-18T00:58:40.943130Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

88e8763b37e746bfff27a29c5f9042be96337edf830ab242f43db2c6518c0b25

Aliases

arxiv: 1410.1031 · arxiv_version: 1410.1031v1 · doi: 10.48550/arxiv.1410.1031 · pith_short_12: RDUHMOZX45DL · pith_short_16: RDUHMOZX45DL77ZH · pith_short_8: RDUHMOZX

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/RDUHMOZX45DL77ZHUKOF7ECCX2 \
  | 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: 88e8763b37e746bfff27a29c5f9042be96337edf830ab242f43db2c6518c0b25

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "589dcfeccb13a4448869e878b7a9a370c001b3a88b5c52496b97a59f6f3a5552",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-10-04T09:24:51Z",
    "title_canon_sha256": "7bed2bae35f3c2751a1457962202d4b3f38dad77c493f87ec821b4ce7248ee13"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.1031",
    "kind": "arxiv",
    "version": 1
  }
}