Pith Number

pith:S5WLJLUM

pith:2026:S5WLJLUMUVUVNNVJYE65WVZC6N

not attested not anchored not stored refs pending

Equivariant Quantum Cohomology of Grassmannians via the Clifford algebra

Christian Korff, Mikhail Vasilev

arxiv:2606.06352 v1 · 2026-06-04 · math.CO · math-ph · math.MP · math.QA · nlin.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S5WLJLUMUVUVNNVJYE65WVZC6N}

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	2026-06-05T01:15:42.508573Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

976cb4ae8ca56956b6a9c13ddb5722f376d3fab55bf4f82a4967fb4de5365ff0

Aliases

arxiv: 2606.06352 · arxiv_version: 2606.06352v1 · doi: 10.48550/arxiv.2606.06352 · pith_short_12: S5WLJLUMUVUV · pith_short_16: S5WLJLUMUVUVNNVJ · pith_short_8: S5WLJLUM

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/S5WLJLUMUVUVNNVJYE65WVZC6N \
  | 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: 976cb4ae8ca56956b6a9c13ddb5722f376d3fab55bf4f82a4967fb4de5365ff0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a5c1a5e3a7063f28787dc4fa09f1261da6fec9b59c046501e2f843b46697a7b2",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "math.QA",
      "nlin.SI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2026-06-04T16:21:22Z",
    "title_canon_sha256": "899ee9548dc58bb44442ece3a0cb04155b078bc0e27bb95158cfe314964225ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.06352",
    "kind": "arxiv",
    "version": 1
  }
}