Pith Number

pith:LPIJDKWX

pith:2024:LPIJDKWXKUN27ZQP4ZLBEFCTUS

not attested not anchored not stored refs pending

Bivariate Linear Operator Codes

Aaron L. Putterman, Vadim Zaripov

arxiv:2411.16596 v2 · 2024-11-25 · 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{LPIJDKWXKUN27ZQP4ZLBEFCTUS}

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	2026-07-05T11:11:21.025092Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5bd091aad7551bafe60fe656121453a48f9a135a76d6e2c606956b4f45d00077

Aliases

arxiv: 2411.16596 · arxiv_version: 2411.16596v2 · doi: 10.48550/arxiv.2411.16596 · pith_short_12: LPIJDKWXKUN2 · pith_short_16: LPIJDKWXKUN27ZQP · pith_short_8: LPIJDKWX

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/LPIJDKWXKUN27ZQP4ZLBEFCTUS \
  | 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: 5bd091aad7551bafe60fe656121453a48f9a135a76d6e2c606956b4f45d00077

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72997c58225f48109ad0abfd1e35644bc647c6951a33812b5355013aedf1bfc3",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2024-11-25T17:29:17Z",
    "title_canon_sha256": "47a4c926ba22c2dc30b1157b42b0ea07aff5799d0c75f68a0d36db89f600e8eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.16596",
    "kind": "arxiv",
    "version": 2
  }
}