Pith Number

pith:AF7BR4T7

pith:2015:AF7BR4T7H4WXM45KJDBRGS5SUQ

not attested not anchored not stored refs pending

Binary sequences with three-valued cross correlations of different lengths

Jinquan Luo

arxiv:1503.05650 v1 · 2015-03-19 · 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{AF7BR4T7H4WXM45KJDBRGS5SUQ}

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	2026-05-18T02:20:58.484501Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

017e18f27f3f2d7673aa48c3134bb2a425207183bfb1ffe61c47dd221bfbd95e

Aliases

arxiv: 1503.05650 · arxiv_version: 1503.05650v1 · doi: 10.48550/arxiv.1503.05650 · pith_short_12: AF7BR4T7H4WX · pith_short_16: AF7BR4T7H4WXM45K · pith_short_8: AF7BR4T7

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/AF7BR4T7H4WXM45KJDBRGS5SUQ \
  | 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: 017e18f27f3f2d7673aa48c3134bb2a425207183bfb1ffe61c47dd221bfbd95e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c2d2d72a71c0dbff45f68811614dc3ff709a2259d7ae7b0fb5eea7c32b94bf07",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-03-19T05:43:55Z",
    "title_canon_sha256": "017e2a9db8ae29dfdee8e11ee9d84f977551db0909b93aa5612ce90e6d22b427"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.05650",
    "kind": "arxiv",
    "version": 1
  }
}