Pith Number

pith:YINQGTR3

pith:2015:YINQGTR3UIRS7EGS7YDW5UGZW7

not attested not anchored not stored refs pending

Two dimensional Veronese groups with an invariant ball

Angel Cano, Luis Loeza

arxiv:1511.07810 v2 · 2015-11-24 · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YINQGTR3UIRS7EGS7YDW5UGZW7}

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	2026-05-18T00:42:44.521240Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c21b034e3ba2232f90d2fe076ed0d9b7c30a8d13dee9386d62f6472383ee5cb9

Aliases

arxiv: 1511.07810 · arxiv_version: 1511.07810v2 · doi: 10.48550/arxiv.1511.07810 · pith_short_12: YINQGTR3UIRS · pith_short_16: YINQGTR3UIRS7EGS · pith_short_8: YINQGTR3

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/YINQGTR3UIRS7EGS7YDW5UGZW7 \
  | 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: c21b034e3ba2232f90d2fe076ed0d9b7c30a8d13dee9386d62f6472383ee5cb9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b1f47b4af042108a5794b23523b594be1f1bccd2c3ee82d84a2d4b5c1f2f050",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2015-11-24T17:10:37Z",
    "title_canon_sha256": "b520369faf57eccb32a0b8bb02963b1154da38e39dc77d4e56ee6f736c851857"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.07810",
    "kind": "arxiv",
    "version": 2
  }
}