Pith Number

pith:YJBHMZ2X

pith:2018:YJBHMZ2XWV5UOSJSZ46R7ZNUZH

not attested not anchored not stored refs pending

Regular orbits of symmetric and alternating groups

E. A. O'Brien, Jan Saxl, Joanna B. Fawcett

arxiv:1812.05880 v1 · 2018-12-14 · math.GR · math.RT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YJBHMZ2XWV5UOSJSZ46R7ZNUZH}

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	2026-05-17T23:58:17.878756Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c242766757b57b474932cf3d1fe5b4c9d87127d8254b3c09eebcfd7ad85cae3e

Aliases

arxiv: 1812.05880 · arxiv_version: 1812.05880v1 · doi: 10.48550/arxiv.1812.05880 · pith_short_12: YJBHMZ2XWV5U · pith_short_16: YJBHMZ2XWV5UOSJS · pith_short_8: YJBHMZ2X

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/YJBHMZ2XWV5UOSJSZ46R7ZNUZH \
  | 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: c242766757b57b474932cf3d1fe5b4c9d87127d8254b3c09eebcfd7ad85cae3e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "497bc49e3ce0738602a1266fa7e797b6e0dda71398f8babacea712fe444e1acf",
    "cross_cats_sorted": [
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2018-12-14T12:32:36Z",
    "title_canon_sha256": "59b925b76368dc231481ca10498a7b72533b40e6e995cfb4a4289b72d9b31d74"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.05880",
    "kind": "arxiv",
    "version": 1
  }
}