Pith Number

pith:A23U6QBV

pith:2014:A23U6QBVHA44G7CASLAY64BT3B

not attested not anchored not stored refs pending

Conjugacy languages in groups

Derek Holt, Laura Ciobanu, Sarah Rees, Susan Hermiller

arxiv:1401.7203 v1 · 2014-01-28 · 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{A23U6QBVHA44G7CASLAY64BT3B}

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	2026-05-18T03:00:50.621494Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

06b74f40353839c37c4092c18f7033d872893a85767178af7ffa809c28676e3d

Aliases

arxiv: 1401.7203 · arxiv_version: 1401.7203v1 · doi: 10.48550/arxiv.1401.7203 · pith_short_12: A23U6QBVHA44 · pith_short_16: A23U6QBVHA44G7CA · pith_short_8: A23U6QBV

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/A23U6QBVHA44G7CASLAY64BT3B \
  | 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: 06b74f40353839c37c4092c18f7033d872893a85767178af7ffa809c28676e3d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6bf34b1d0889572c690b1a66bca28918e04330a4d5d2ae45e8f18883567dd67e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2014-01-28T14:57:03Z",
    "title_canon_sha256": "c6e7560e7decde9e7597f97a2d0948c8e734fac542f98a8562d06fdba8bdbca5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.7203",
    "kind": "arxiv",
    "version": 1
  }
}