Pith Number

pith:ZOEOKMSH

pith:2010:ZOEOKMSH2HOKANAPURCWNYH6RU

not attested not anchored not stored refs pending

On the derived category of Grassmannians in arbitrary characteristic

Graham J. Leuschke, Michel Van den Bergh, Ragnar-Olaf Buchweitz

arxiv:1006.1633 v5 · 2010-06-08 · math.RT · 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{ZOEOKMSH2HOKANAPURCWNYH6RU}

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	2026-05-18T01:36:16.092134Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb88e53247d1dca0340fa44566e0fe8d009106b62b2938b0255827d2b9498b6b

Aliases

arxiv: 1006.1633 · arxiv_version: 1006.1633v5 · doi: 10.48550/arxiv.1006.1633 · pith_short_12: ZOEOKMSH2HOK · pith_short_16: ZOEOKMSH2HOKANAP · pith_short_8: ZOEOKMSH

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/ZOEOKMSH2HOKANAPURCWNYH6RU \
  | 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: cb88e53247d1dca0340fa44566e0fe8d009106b62b2938b0255827d2b9498b6b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eaaad4aebd18e0cc7f78d84254980976017b5b0a57710f4c64c687d192122cfd",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2010-06-08T18:31:46Z",
    "title_canon_sha256": "10f5b780698528ff0e85ac886e7cfe4a13bf96ea1c2f5763200854ca51cdb8e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1006.1633",
    "kind": "arxiv",
    "version": 5
  }
}