Pith Number

pith:H5WQMGZX

pith:2016:H5WQMGZXCG7ZD2W34LNRRR22IH

not attested not anchored not stored refs pending

A Dedekind Domain with Nontrivial Class Group

B. Sury, Sagar Shrivastava, Vaibhav Pandey

arxiv:1612.02919 v2 · 2016-12-09 · math.RA · math.AC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H5WQMGZXCG7ZD2W34LNRRR22IH}

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	2026-05-18T00:34:39.119863Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f6d061b3711bf91eadbe2db18c75a41c327de20cbd10abc1e3b826983d77ca3

Aliases

arxiv: 1612.02919 · arxiv_version: 1612.02919v2 · doi: 10.48550/arxiv.1612.02919 · pith_short_12: H5WQMGZXCG7Z · pith_short_16: H5WQMGZXCG7ZD2W3 · pith_short_8: H5WQMGZX

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/H5WQMGZXCG7ZD2W34LNRRR22IH \
  | 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: 3f6d061b3711bf91eadbe2db18c75a41c327de20cbd10abc1e3b826983d77ca3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b94d6d9a5aa3a368042a02d2ce679ab5eb7409623f268b432fa7eec467c4d44f",
    "cross_cats_sorted": [
      "math.AC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2016-12-09T05:22:15Z",
    "title_canon_sha256": "519bf4617a2ee2248da57b7d32fbc588fc9cb1faca1883d0364cb71ac4ea5bc7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.02919",
    "kind": "arxiv",
    "version": 2
  }
}