Pith Number

pith:6UJGG6OA

pith:2017:6UJGG6OA7XOU2DQE3PQSWGUUCC

not attested not anchored not stored refs pending

Super-Golden-Gates for PU(2)

Ori Parzanchevski, Peter Sarnak

arxiv:1704.02106 v1 · 2017-04-07 · math.NT · math.GR · math.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6UJGG6OA7XOU2DQE3PQSWGUUCC}

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	2026-05-18T00:18:53.863555Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f5126379c0fddd4d0e04dbe12b1a9410bffa1464b177632cb285c101ac68a9e6

Aliases

arxiv: 1704.02106 · arxiv_version: 1704.02106v1 · doi: 10.48550/arxiv.1704.02106 · pith_short_12: 6UJGG6OA7XOU · pith_short_16: 6UJGG6OA7XOU2DQE · pith_short_8: 6UJGG6OA

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/6UJGG6OA7XOU2DQE3PQSWGUUCC \
  | 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: f5126379c0fddd4d0e04dbe12b1a9410bffa1464b177632cb285c101ac68a9e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad0c5eeb9696e3b4c32465c278871503281aba13f83d6883d1a54e4568e826f8",
    "cross_cats_sorted": [
      "math.GR",
      "math.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2017-04-07T06:53:42Z",
    "title_canon_sha256": "f091e6674da69d7af12199f623a389e9b7994960975f511a8b15828c945df590"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.02106",
    "kind": "arxiv",
    "version": 1
  }
}