Pith Number

pith:GZMI3F5E

pith:2018:GZMI3F5EAGUTIL2URXIZIRGDLU

not attested not anchored not stored refs pending

Numerical Verification of Affine Systems with up to a Billion Dimensions

Hoang-Dung Tran, Stanley Bak, Taylor T. Johnson

arxiv:1804.01583 v3 · 2018-04-04 · cs.NA · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GZMI3F5EAGUTIL2URXIZIRGDLU}

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	2026-05-17T23:51:59.048302Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

36588d97a401a9342f548dd19444c35d2f203c7a30d6900ab1d44e72054c8574

Aliases

arxiv: 1804.01583 · arxiv_version: 1804.01583v3 · doi: 10.48550/arxiv.1804.01583 · pith_short_12: GZMI3F5EAGUT · pith_short_16: GZMI3F5EAGUTIL2U · pith_short_8: GZMI3F5E

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/GZMI3F5EAGUTIL2URXIZIRGDLU \
  | 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: 36588d97a401a9342f548dd19444c35d2f203c7a30d6900ab1d44e72054c8574

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e161df46a50ccc9f1d617129ba72b1732a534beb38865950470189b050c374b",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NA",
    "submitted_at": "2018-04-04T19:41:52Z",
    "title_canon_sha256": "6044fd7e74adeb38d1c1a53dd04d0900dc8974e9d918d7c4bc4c2f5a3eae3a4e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.01583",
    "kind": "arxiv",
    "version": 3
  }
}