Pith Number

pith:PV5OOAFE

pith:2021:PV5OOAFERRH52F7T3XMRV4O5LK

not attested not anchored not stored refs pending

Linear Complexity of Binary Interleaved Sequences of Period 4n

Keqin Feng, Minghui Yang, Qiuyue Liu, Shiyuan Qiang

arxiv:2105.13777 v1 · 2021-05-28 · 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{PV5OOAFERRH52F7T3XMRV4O5LK}

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	2026-07-05T02:44:11.313663Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d7ae700a48c4fdd17f3ddd91af1dd5aa1dabeefcd7b1578c92309a3064df4d2

Aliases

arxiv: 2105.13777 · arxiv_version: 2105.13777v1 · doi: 10.48550/arxiv.2105.13777 · pith_short_12: PV5OOAFERRH5 · pith_short_16: PV5OOAFERRH52F7T · pith_short_8: PV5OOAFE

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/PV5OOAFERRH52F7T3XMRV4O5LK \
  | 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: 7d7ae700a48c4fdd17f3ddd91af1dd5aa1dabeefcd7b1578c92309a3064df4d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6588a18240807373c7381766c513ea7e00b6087e57b0f17395d2a637b12338b7",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2021-05-28T12:30:09Z",
    "title_canon_sha256": "9953fdc130b4496257406f86ea2ecf4bf99466f6b930c2370dd504b90bc78aa0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.13777",
    "kind": "arxiv",
    "version": 1
  }
}