Pith Number

pith:CQFL3E2B

pith:2015:CQFL3E2BLET2CBIX7YECGPRB66

not attested not anchored not stored refs pending

On the topology of rational T-varieties of complexity one

Alvaro Liendo, Antonio Laface, Joaqu\'in Moraga

arxiv:1503.06023 v3 · 2015-03-20 · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CQFL3E2BLET2CBIX7YECGPRB66}

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	2026-05-18T00:28:41.529529Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

140abd93415927a10517fe08233e21f7abad6b48f2797b45f56901ec0ecaa455

Aliases

arxiv: 1503.06023 · arxiv_version: 1503.06023v3 · doi: 10.48550/arxiv.1503.06023 · pith_short_12: CQFL3E2BLET2 · pith_short_16: CQFL3E2BLET2CBIX · pith_short_8: CQFL3E2B

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/CQFL3E2BLET2CBIX7YECGPRB66 \
  | 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: 140abd93415927a10517fe08233e21f7abad6b48f2797b45f56901ec0ecaa455

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "069a889e8da818947e5b0e04f659f2fd665fe6d9991a6b5a2b2ab5b59d422de1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2015-03-20T09:29:54Z",
    "title_canon_sha256": "159fa5708b8d98fac99c703c2e09e45b6107bd05ab83ca60e8c1fb6d7c9c7052"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.06023",
    "kind": "arxiv",
    "version": 3
  }
}