Pith Number

pith:D5Y3V37O

pith:2022:D5Y3V37OMLJ7HRZFFDTKXMFY6I

not attested not anchored not stored refs pending

Constructions of Polyphase Golay Complementary Arrays

Cheng Du, Yi Jiang

arxiv:2204.09372 v1 · 2022-04-20 · eess.SP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D5Y3V37OMLJ7HRZFFDTKXMFY6I}

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	2026-07-05T09:19:49.902346Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f71baefee62d3f3c72528e6abb0b8f22e62e056d698e75c686623363039eaf4

Aliases

arxiv: 2204.09372 · arxiv_version: 2204.09372v1 · doi: 10.48550/arxiv.2204.09372 · pith_short_12: D5Y3V37OMLJ7 · pith_short_16: D5Y3V37OMLJ7HRZF · pith_short_8: D5Y3V37O

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/D5Y3V37OMLJ7HRZFFDTKXMFY6I \
  | 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: 1f71baefee62d3f3c72528e6abb0b8f22e62e056d698e75c686623363039eaf4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b5e65f15c0dbd430bcbf76397a9abc5806a7cbf7ac21906c448a40917dd78c9",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2022-04-20T10:26:38Z",
    "title_canon_sha256": "7f92505820384b3076bb827a5a9da1593d66302a0e98d9c6fd72e272d629676a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.09372",
    "kind": "arxiv",
    "version": 1
  }
}