Pith Number

pith:CERPX46P

pith:2013:CERPX46PRK3TUASGXROOQVPXSC

not attested not anchored not stored refs pending

Conjugacy in Baumslag's group, generic case complexity, and division in power circuits

Alexei Miasnikov, Armin Wei{\ss}, Volker Diekert

arxiv:1309.5314 v2 · 2013-09-20 · cs.DM · cs.CC · math.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CERPX46PRK3TUASGXROOQVPXSC}

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	2026-05-18T01:16:29.998494Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1122fbf3cf8ab73a0246bc5ce855f790898d4860e141798664e92b4bd6cddf00

Aliases

arxiv: 1309.5314 · arxiv_version: 1309.5314v2 · doi: 10.48550/arxiv.1309.5314 · pith_short_12: CERPX46PRK3T · pith_short_16: CERPX46PRK3TUASG · pith_short_8: CERPX46P

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/CERPX46PRK3TUASGXROOQVPXSC \
  | 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: 1122fbf3cf8ab73a0246bc5ce855f790898d4860e141798664e92b4bd6cddf00

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1e7f98b5d8d3a3e45c8b8d6db7e1f46f77eaa51490b02783877b8bb0340d9d7",
    "cross_cats_sorted": [
      "cs.CC",
      "math.GR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DM",
    "submitted_at": "2013-09-20T16:34:42Z",
    "title_canon_sha256": "079ce25a4d68b2a7d84aacaf0c6a4201b9417467877528861e2304d3704a2891"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.5314",
    "kind": "arxiv",
    "version": 2
  }
}