Pith Number

pith:Q6SKCV7K

pith:2017:Q6SKCV7K2UCHNJOS2GU4A4K2QA

not attested not anchored not stored refs pending

Uniform Symbolic Topologies in Normal Toric Rings

Robert M. Walker

arxiv:1706.06576 v2 · 2017-06-20 · math.AC · 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{Q6SKCV7K2UCHNJOS2GU4A4K2QA}

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	2026-05-18T00:00:09.194727Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

87a4a157ead50476a5d2d1a9c0715a80051325713134813855c8547341499ffc

Aliases

arxiv: 1706.06576 · arxiv_version: 1706.06576v2 · doi: 10.48550/arxiv.1706.06576 · pith_short_12: Q6SKCV7K2UCH · pith_short_16: Q6SKCV7K2UCHNJOS · pith_short_8: Q6SKCV7K

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/Q6SKCV7K2UCHNJOS2GU4A4K2QA \
  | 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: 87a4a157ead50476a5d2d1a9c0715a80051325713134813855c8547341499ffc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c18c2b103956e4d300253d7d4009fb5d6f865dd650abbbb0c544153f2cbfc6d5",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2017-06-20T17:59:23Z",
    "title_canon_sha256": "c232cb38f4dc5f5e668d7a10d199e379960c6009e2b5e923933b44003393177d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.06576",
    "kind": "arxiv",
    "version": 2
  }
}