Pith Number

pith:UTPEZ77R

pith:2014:UTPEZ77RAZDXYCJZUGKU2XNGXN

not attested not anchored not stored refs pending

Non-unitarisable representations and maximal symmetry

Christian Rosendal, Valentin Ferenczi

arxiv:1409.0141 v1 · 2014-08-30 · math.FA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UTPEZ77RAZDXYCJZUGKU2XNGXN}

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	2026-05-18T01:37:16.045441Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4de4cfff106477c0939a1954d5da6bb756ab1c4cf763b73281506e5881eb327

Aliases

arxiv: 1409.0141 · arxiv_version: 1409.0141v1 · doi: 10.48550/arxiv.1409.0141 · pith_short_12: UTPEZ77RAZDX · pith_short_16: UTPEZ77RAZDXYCJZ · pith_short_8: UTPEZ77R

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/UTPEZ77RAZDXYCJZUGKU2XNGXN \
  | 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: a4de4cfff106477c0939a1954d5da6bb756ab1c4cf763b73281506e5881eb327

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b6e4ae2cd3bcb1f1c8451158815499ec64baf530e5d5654fde3550f9107457c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2014-08-30T18:18:36Z",
    "title_canon_sha256": "cb33fa2362447f265cfdcdf8ca083837ee387466ea224cde59afa33d3140c5df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.0141",
    "kind": "arxiv",
    "version": 1
  }
}