Pith Number

pith:XQSISA64

pith:2015:XQSISA64OKGWKU2ZOWI2EQUB56

not attested not anchored not stored refs pending

The E-normal structure of odd dimensional unitary groups

Anthony Bak, Raimund Preusser

arxiv:1506.08873 v5 · 2015-06-29 · math.KT · 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{XQSISA64OKGWKU2ZOWI2EQUB56}

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	2026-05-18T00:32:26.248203Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc248903dc728d6553597591a24281efa70d7397a33af83941a8b18f6e87ae4b

Aliases

arxiv: 1506.08873 · arxiv_version: 1506.08873v5 · doi: 10.48550/arxiv.1506.08873 · pith_short_12: XQSISA64OKGW · pith_short_16: XQSISA64OKGWKU2Z · pith_short_8: XQSISA64

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/XQSISA64OKGWKU2ZOWI2EQUB56 \
  | 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: bc248903dc728d6553597591a24281efa70d7397a33af83941a8b18f6e87ae4b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fcb5d8f73bbd65b7923cca3df1b71fca2dcdfe96a7dabda33095fb3e56311182",
    "cross_cats_sorted": [
      "math.GR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.KT",
    "submitted_at": "2015-06-29T21:31:47Z",
    "title_canon_sha256": "2f07cb965b9157c5d329d0e8b86ce6d2334da57b361fd17597657e8b68be7375"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.08873",
    "kind": "arxiv",
    "version": 5
  }
}