Pith Number

pith:LMU2XGGE

pith:2008:LMU2XGGE2DOBUCAWMHC4XVE75T

not attested not anchored not stored refs pending

On the Briancon-Skoda theorem on a singular variety

H{\aa}kan Samuelsson, Jacob Sznajdman, Mats Andersson

arxiv:0806.3700 v2 · 2008-06-23 · math.CV · 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{LMU2XGGE2DOBUCAWMHC4XVE75T}

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	2026-05-18T04:31:12.318180Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b29ab98c4d0dc1a081661c5cbd49fece8fe23a4dc7335ebe9dc3388e86e2f3c

Aliases

arxiv: 0806.3700 · arxiv_version: 0806.3700v2 · doi: 10.48550/arxiv.0806.3700 · pith_short_12: LMU2XGGE2DOB · pith_short_16: LMU2XGGE2DOBUCAW · pith_short_8: LMU2XGGE

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/LMU2XGGE2DOBUCAWMHC4XVE75T \
  | 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: 5b29ab98c4d0dc1a081661c5cbd49fece8fe23a4dc7335ebe9dc3388e86e2f3c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6564a92d273309ec7af2209c2e313b4b6b9f1adfe56035c60c1fbf52a6f9c9e5",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2008-06-23T15:02:30Z",
    "title_canon_sha256": "273a7d6b91f1c8f3be130811d2d19779d3f9832c2982c3935ab6ac15a7da3ddc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0806.3700",
    "kind": "arxiv",
    "version": 2
  }
}