Pith Number

pith:NL2DIZET

pith:2017:NL2DIZETQXXWFVYK6RBQVEDTLK

not attested not anchored not stored refs pending

Simplicial toric varieties as leaf spaces

Dan Zaffran, Fiammetta Battaglia

arxiv:1706.07670 v1 · 2017-06-22 · math.AG · math.CV · math.SG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NL2DIZETQXXWFVYK6RBQVEDTLK}

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	2026-05-18T00:41:48.516611Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6af434649385ef62d70af4430a90735a8da1bd6ad6f3194909c1883ee824ac94

Aliases

arxiv: 1706.07670 · arxiv_version: 1706.07670v1 · doi: 10.48550/arxiv.1706.07670 · pith_short_12: NL2DIZETQXXW · pith_short_16: NL2DIZETQXXWFVYK · pith_short_8: NL2DIZET

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/NL2DIZETQXXWFVYK6RBQVEDTLK \
  | 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: 6af434649385ef62d70af4430a90735a8da1bd6ad6f3194909c1883ee824ac94

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "809382671eb62693d01dc2c1d6801e0ffd3d54ac19f1f6776015f08f2f4c113e",
    "cross_cats_sorted": [
      "math.CV",
      "math.SG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2017-06-22T13:03:51Z",
    "title_canon_sha256": "7c3130dd20d9e3b22071944d7400b1a99c33508e0cd38a4c3aeb97324aba87b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.07670",
    "kind": "arxiv",
    "version": 1
  }
}