Pith Number

pith:H5SYVNWZ

pith:2015:H5SYVNWZOR2JBPFNLQRM3HKBOK

not attested not anchored not stored refs pending

Toric varieties of Loday's associahedra and noncommutative cohomological field theories

Bruno Vallette, Sergey Shadrin, Vladimir Dotsenko

arxiv:1510.03261 v2 · 2015-10-12 · math.AG · math-ph · math.AT · math.MP · math.QA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H5SYVNWZOR2JBPFNLQRM3HKBOK}

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	2026-05-17T23:46:11.502758Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f658ab6d9747490bcad5c22cd9d41728ea2e01807293582077485ae7093894f

Aliases

arxiv: 1510.03261 · arxiv_version: 1510.03261v2 · doi: 10.48550/arxiv.1510.03261 · pith_short_12: H5SYVNWZOR2J · pith_short_16: H5SYVNWZOR2JBPFN · pith_short_8: H5SYVNWZ

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/H5SYVNWZOR2JBPFNLQRM3HKBOK \
  | 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: 3f658ab6d9747490bcad5c22cd9d41728ea2e01807293582077485ae7093894f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8bc72f34abf70fe5f478dc8a2baa3a787eabd63f96010e819d85a0defdb9c75",
    "cross_cats_sorted": [
      "math-ph",
      "math.AT",
      "math.MP",
      "math.QA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2015-10-12T12:56:42Z",
    "title_canon_sha256": "54740c865e0a5b66f130a183acf63763247decc276f4c55c7931ecd3a4d726e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.03261",
    "kind": "arxiv",
    "version": 2
  }
}