Pith Number

pith:X2DTNXCU

pith:2022:X2DTNXCUA3MQHE3LWLANWK2PU3

not attested not anchored not stored refs pending

Rectangular GLT Sequences

Carlo Garoni, Giovanni Barbarino, Mariarosa Mazza, Stefano Serra-Capizzano

arxiv:2202.00312 v2 · 2022-02-01 · math.NA · cs.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X2DTNXCUA3MQHE3LWLANWK2PU3}

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	2026-07-05T04:41:11.177850Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be8736dc5406d903936bb2c0db2b4fa6c55be7c59e8db40118ba2f1aba7d2433

Aliases

arxiv: 2202.00312 · arxiv_version: 2202.00312v2 · doi: 10.48550/arxiv.2202.00312 · pith_short_12: X2DTNXCUA3MQ · pith_short_16: X2DTNXCUA3MQHE3L · pith_short_8: X2DTNXCU

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/X2DTNXCUA3MQHE3LWLANWK2PU3 \
  | 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: be8736dc5406d903936bb2c0db2b4fa6c55be7c59e8db40118ba2f1aba7d2433

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0866715e4b31b5a0c34a1e5239ec2cdf3d747340c5e1d932c8b2ae9dcad73232",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2022-02-01T10:19:07Z",
    "title_canon_sha256": "48eb4ea8182764f14e8452aa20df9acc9e9bb4c1865a134ee5ca2c11c206b64f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.00312",
    "kind": "arxiv",
    "version": 2
  }
}