Pith Number

pith:RXIJPGJV

pith:2012:RXIJPGJVNKI7AV2UXJJKXFMOWX

not attested not anchored not stored refs pending

A Construction for Periodic ZCZ Sequences

Andrew Z. Tirkel, Samuel T. Blake

arxiv:1212.0094 v1 · 2012-12-01 · 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{RXIJPGJVNKI7AV2UXJJKXFMOWX}

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	2026-05-18T03:39:27.326759Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8dd09799356a91f05754ba52ab958eb5f4f90771c598a9aa2c064c25c1034ef2

Aliases

arxiv: 1212.0094 · arxiv_version: 1212.0094v1 · doi: 10.48550/arxiv.1212.0094 · pith_short_12: RXIJPGJVNKI7 · pith_short_16: RXIJPGJVNKI7AV2U · pith_short_8: RXIJPGJV

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/RXIJPGJVNKI7AV2UXJJKXFMOWX \
  | 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: 8dd09799356a91f05754ba52ab958eb5f4f90771c598a9aa2c064c25c1034ef2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "13a524d5e0bc929c38c72070c6a183a3247a9ba55b97d851aa9fe59305c1b07a",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2012-12-01T11:13:43Z",
    "title_canon_sha256": "f4b606ee068f91c53545d19a31e221f607b47018538a242f1a82524cc46e6bff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.0094",
    "kind": "arxiv",
    "version": 1
  }
}