Pith Number

pith:HJAGYWXN

pith:2023:HJAGYWXN5ZBMYCTBNRYD3D4GGW

not attested not anchored not stored refs pending

Arithmetic of cubic number fields: Jacobi-Perron, Pythagoras, and indecomposables

Ester Sgallov\'a, Magdal\'ena Tinkov\'a, V\'it\v{e}zslav Kala

arxiv:2303.00485 v2 · 2023-03-01 · math.NT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HJAGYWXN5ZBMYCTBNRYD3D4GGW}

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	2026-07-05T10:33:29.784871Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a406c5aedee42cc0a616c703d8f8635bf09d64460ae15ec2bb6e80ca81d0f6f

Aliases

arxiv: 2303.00485 · arxiv_version: 2303.00485v2 · doi: 10.48550/arxiv.2303.00485 · pith_short_12: HJAGYWXN5ZBM · pith_short_16: HJAGYWXN5ZBMYCTB · pith_short_8: HJAGYWXN

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/HJAGYWXN5ZBMYCTBNRYD3D4GGW \
  | 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: 3a406c5aedee42cc0a616c703d8f8635bf09d64460ae15ec2bb6e80ca81d0f6f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0bb792d5aea018c1c408a73832329cfe030424bc5af45560168d3ad2a48720cc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2023-03-01T13:13:38Z",
    "title_canon_sha256": "4216823e31d5a00cc90449280128051a7555ea59efa5d9ad4308436f2554ddf3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.00485",
    "kind": "arxiv",
    "version": 2
  }
}