Pith Number

pith:RPQQ6A2X

pith:2017:RPQQ6A2XWHGNHEJW56GZ5L6WIJ

not attested not anchored not stored refs pending

A note on ED degrees of group-stable subvarieties in polar representations

Arthur Bik, Jan Draisma

arxiv:1708.07696 v2 · 2017-08-25 · math.AG · math.OC · 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{RPQQ6A2XWHGNHEJW56GZ5L6WIJ}

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	2026-05-17T23:58:50.163035Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8be10f0357b1ccd39136ef8d9eafd642541e74e14564154d5371953ff8b44f9a

Aliases

arxiv: 1708.07696 · arxiv_version: 1708.07696v2 · doi: 10.48550/arxiv.1708.07696 · pith_short_12: RPQQ6A2XWHGN · pith_short_16: RPQQ6A2XWHGNHEJW · pith_short_8: RPQQ6A2X

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/RPQQ6A2XWHGNHEJW56GZ5L6WIJ \
  | 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: 8be10f0357b1ccd39136ef8d9eafd642541e74e14564154d5371953ff8b44f9a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "995307748fd065310af5428796f3e80d474353a07f6f22be48c2a5289bfac6bb",
    "cross_cats_sorted": [
      "math.OC",
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2017-08-25T11:37:45Z",
    "title_canon_sha256": "f2b9a69e42e35bca0c9cd9ef8d67c60a399d957f3c5678808a0b5ce8e266d1ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.07696",
    "kind": "arxiv",
    "version": 2
  }
}