Pith Number

pith:R4QPPTUN

pith:2015:R4QPPTUN5YPIAMESG6RVECH3LX

not attested not anchored not stored refs pending

Infinite symmetric groups and combinatorial constructions of topological field theory type

Yury A. Neretin

arxiv:1502.03472 v2 · 2015-02-11 · math.RT · math-ph · math.CO · math.GR · math.GT · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R4QPPTUN5YPIAMESG6RVECH3LX}

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	2026-05-18T00:47:59.451602Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f20f7ce8dee1e80309237a35208fb5df5d60140985fefc0005e7b212da9caa3

Aliases

arxiv: 1502.03472 · arxiv_version: 1502.03472v2 · doi: 10.48550/arxiv.1502.03472 · pith_short_12: R4QPPTUN5YPI · pith_short_16: R4QPPTUN5YPIAMES · pith_short_8: R4QPPTUN

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/R4QPPTUN5YPIAMESG6RVECH3LX \
  | 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: 8f20f7ce8dee1e80309237a35208fb5df5d60140985fefc0005e7b212da9caa3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ab77061abaf9adf3bbaf7f0237e7c8cd4bd0dfeff922df69a4ff1f7f4bb09a6",
    "cross_cats_sorted": [
      "math-ph",
      "math.CO",
      "math.GR",
      "math.GT",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2015-02-11T22:25:14Z",
    "title_canon_sha256": "3e01176caf8b7c4ea30b4e0910f6d11433fc09a5f2a142b2f7ae4e1491d4c396"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.03472",
    "kind": "arxiv",
    "version": 2
  }
}