Pith Number

pith:VOB45MFT

pith:2013:VOB45MFTPPEYYZODLYL2MWGRMK

not attested not anchored not stored refs pending

The Weil representation of a unitary group associated to a ramified quadratic extension of a finite local ring

Allen Herman, Fernando Szechtman

arxiv:1306.3997 v1 · 2013-06-17 · 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{VOB45MFTPPEYYZODLYL2MWGRMK}

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	2026-05-18T03:20:44.682195Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab83ceb0b37bc98c65c35e17a658d162848f7d735fd66363f3e6b02d9c3e50c4

Aliases

arxiv: 1306.3997 · arxiv_version: 1306.3997v1 · doi: 10.48550/arxiv.1306.3997 · pith_short_12: VOB45MFTPPEY · pith_short_16: VOB45MFTPPEYYZOD · pith_short_8: VOB45MFT

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/VOB45MFTPPEYYZODLYL2MWGRMK \
  | 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: ab83ceb0b37bc98c65c35e17a658d162848f7d735fd66363f3e6b02d9c3e50c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0bc2671cbf2aa08f72889814f957a09d91f949da53ba9eab2debcd4b57fc68f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2013-06-17T20:01:30Z",
    "title_canon_sha256": "b43a16d2f0ad822797d11d3718a30f2af8660e3c0a3aa10f337bd8950e8922ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.3997",
    "kind": "arxiv",
    "version": 1
  }
}