Pith Number

pith:XWJHTQVV

pith:2018:XWJHTQVVWK43QVD3AUWLDUHXY4

not attested not anchored not stored refs pending

Frobenius Stratification of Moduli Spaces of Vector Bundles in Positive characteristic. II

Lingguang Li

arxiv:1803.03990 v1 · 2018-03-11 · 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{XWJHTQVVWK43QVD3AUWLDUHXY4}

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	2026-05-18T00:21:33.257010Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd9279c2b5b2b9b8547b052cb1d0f7c707121823ac69ea748ba12c9241e95d2a

Aliases

arxiv: 1803.03990 · arxiv_version: 1803.03990v1 · doi: 10.48550/arxiv.1803.03990 · pith_short_12: XWJHTQVVWK43 · pith_short_16: XWJHTQVVWK43QVD3 · pith_short_8: XWJHTQVV

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/XWJHTQVVWK43QVD3AUWLDUHXY4 \
  | 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: bd9279c2b5b2b9b8547b052cb1d0f7c707121823ac69ea748ba12c9241e95d2a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bfc83cc91cccbabf3a6393fc2729fac4b5235aa3a4b7d19652408a566d17fbd3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2018-03-11T17:26:37Z",
    "title_canon_sha256": "64e6a86f4e5292c835eeaae11fb4cb43e22fcd65d58cbd897314096042ff164b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.03990",
    "kind": "arxiv",
    "version": 1
  }
}