Pith Number

pith:GHVIQJ2W

pith:2017:GHVIQJ2WHYOWIET5KFYX6WMEU5

not attested not anchored not stored refs pending

Classification of toric manifolds over an $n$-cube with one vertex cut

Hideya Kuwata, Mikiya Masuda, Seonjeong Park, Sho Hasui

arxiv:1705.07530 v1 · 2017-05-22 · math.AT · math.AG · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GHVIQJ2WHYOWIET5KFYX6WMEU5}

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	2026-05-18T00:44:05.290065Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

31ea8827563e1d64127d51717f5984a767ae6f8c47fe87545128f74217dcd5ab

Aliases

arxiv: 1705.07530 · arxiv_version: 1705.07530v1 · doi: 10.48550/arxiv.1705.07530 · pith_short_12: GHVIQJ2WHYOW · pith_short_16: GHVIQJ2WHYOWIET5 · pith_short_8: GHVIQJ2W

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/GHVIQJ2WHYOWIET5KFYX6WMEU5 \
  | 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: 31ea8827563e1d64127d51717f5984a767ae6f8c47fe87545128f74217dcd5ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5553e8e7c6b0eb1b3be1bf2cd5ade2aa4aeb2446574440584e6a266e48b12a1b",
    "cross_cats_sorted": [
      "math.AG",
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AT",
    "submitted_at": "2017-05-22T01:26:00Z",
    "title_canon_sha256": "c41e969df10e6a0d61fb9d7afc56be2d886cc1aaac6ca0e6f6a2b103dbaacfb5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.07530",
    "kind": "arxiv",
    "version": 1
  }
}