Pith Number

pith:P2DDTV5D

pith:2025:P2DDTV5D6GE5M6TQU5DIODNRNH

not attested not anchored not stored refs pending

Generic orbits, normal bases, and generation degree for fields of rational invariants

Ben Blum-Smith, Harm Derksen

arxiv:2506.05650 v3 · 2025-06-06 · math.AC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P2DDTV5D6GE5M6TQU5DIODNRNH}

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.

Cited by

1 paper in Pith

Geometry of numbers and degree bounds for rational invariants

Receipt and verification

First computed	2026-05-20T00:00:20.819385Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e8639d7a3f189d67a70a746870db169cba1603e3b2d157c5b88cd7ae5ac468a

Aliases

arxiv: 2506.05650 · arxiv_version: 2506.05650v3 · doi: 10.48550/arxiv.2506.05650 · pith_short_12: P2DDTV5D6GE5 · pith_short_16: P2DDTV5D6GE5M6TQ · pith_short_8: P2DDTV5D

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/P2DDTV5D6GE5M6TQU5DIODNRNH \
  | 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: 7e8639d7a3f189d67a70a746870db169cba1603e3b2d157c5b88cd7ae5ac468a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fbef86afa5c25f2c248689db4a4449e761026c2f929d281ca63f96a38342454c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2025-06-06T00:41:56Z",
    "title_canon_sha256": "8bca857e9efbc82f78b1b7ee0c7c8d685598805c455a967c8530776e2c63dab0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.05650",
    "kind": "arxiv",
    "version": 3
  }
}