Pith Number

pith:OMCMC3MH

pith:2011:OMCMC3MHBN4HYASB3PPIHU2SIX

not attested not anchored not stored refs pending

A Giambelli formula for even orthogonal Grassmannians

Anders S. Buch, Andrew Kresch, Harry Tamvakis

arxiv:1109.6669 v2 · 2011-09-29 · 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{OMCMC3MHBN4HYASB3PPIHU2SIX}

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	2026-05-18T03:59:01.373792Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7304c16d870b787c0241dbde83d35245fcfb0b304ff4effe40ce536b0560b630

Aliases

arxiv: 1109.6669 · arxiv_version: 1109.6669v2 · doi: 10.48550/arxiv.1109.6669 · pith_short_12: OMCMC3MHBN4H · pith_short_16: OMCMC3MHBN4HYASB · pith_short_8: OMCMC3MH

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/OMCMC3MHBN4HYASB3PPIHU2SIX \
  | 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: 7304c16d870b787c0241dbde83d35245fcfb0b304ff4effe40ce536b0560b630

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "63ea7ac51d24afbed816ba6cd72cd061e192617effb5ffe9d43a35010070b5ef",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2011-09-29T20:42:50Z",
    "title_canon_sha256": "6a878b524d3b1330cab344b57fed6c65c25870b31ca76e5abc2ac1282793e994"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.6669",
    "kind": "arxiv",
    "version": 2
  }
}