Pith Number

pith:KDS5NWUT

pith:2005:KDS5NWUTJCOY5E5HZAL3AMJO7A

not attested not anchored not stored refs pending

The conjugacy problem and related problems in lattice-ordered groups

Boaz Tsaban, W. Charles Holland

arxiv:math/0507041 v2 · 2005-07-04 · math.GR · cs.CC · math.GN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KDS5NWUTJCOY5E5HZAL3AMJO7A}

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	2026-05-18T04:42:44.926770Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50e5d6da93489d8e93a7c817b0312ef81998f0d72b3b996f9dd0761259e27938

Aliases

arxiv: math/0507041 · arxiv_version: math/0507041v2 · doi: 10.48550/arxiv.math/0507041 · pith_short_12: KDS5NWUTJCOY · pith_short_16: KDS5NWUTJCOY5E5H · pith_short_8: KDS5NWUT

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/KDS5NWUTJCOY5E5HZAL3AMJO7A \
  | 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: 50e5d6da93489d8e93a7c817b0312ef81998f0d72b3b996f9dd0761259e27938

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9eca15a8067c67d6d02481266df7eafbfc2f3cc820b2c7d70994a09a068eb33f",
    "cross_cats_sorted": [
      "cs.CC",
      "math.GN"
    ],
    "license": "",
    "primary_cat": "math.GR",
    "submitted_at": "2005-07-04T14:28:39Z",
    "title_canon_sha256": "d8d22bb25f73d97db46333dafb21d94c8bb5f8d8c9ba9016604531ac15d97cb0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0507041",
    "kind": "arxiv",
    "version": 2
  }
}