Pith Number

pith:S5RIDUQN

pith:2021:S5RIDUQNDWPLVG2A7WQ7QVQ7BY

not attested not anchored not stored refs pending

Higher Siegel--Weil formula for unitary groups: the non-singular terms

Tony Feng, Wei Zhang, Zhiwei Yun

arxiv:2103.11514 v4 · 2021-03-21 · math.NT · math.AG · 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{S5RIDUQNDWPLVG2A7WQ7QVQ7BY}

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	2026-07-05T07:17:50.982866Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

976281d20d1d9eba9b40fda1f8561f0e217be051dda9d0654282c787247357ff

Aliases

arxiv: 2103.11514 · arxiv_version: 2103.11514v4 · doi: 10.48550/arxiv.2103.11514 · pith_short_12: S5RIDUQNDWPL · pith_short_16: S5RIDUQNDWPLVG2A · pith_short_8: S5RIDUQN

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/S5RIDUQNDWPLVG2A7WQ7QVQ7BY \
  | 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: 976281d20d1d9eba9b40fda1f8561f0e217be051dda9d0654282c787247357ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "949769da47227916743a27f9d25a3d34a1562700af20eaf2d3787a68ac9fd242",
    "cross_cats_sorted": [
      "math.AG",
      "math.RT"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2021-03-21T23:21:51Z",
    "title_canon_sha256": "a4148af407bcc0a5275a7ae0eeb8b07a659118c7442cb8aa2f8f4889613c624e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.11514",
    "kind": "arxiv",
    "version": 4
  }
}