Pith Number

pith:I5GVBVOJ

pith:2012:I5GVBVOJB5FVE5D6DDCLE7RFSB

not attested not anchored not stored refs pending

The Briancon-Skoda number of analytic irreducible planar curves

Jacob Sznajdman

arxiv:1201.3288 v1 · 2012-01-16 · math.CV · math.AC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I5GVBVOJB5FVE5D6DDCLE7RFSB}

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	2026-05-18T04:04:31.737465Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

474d50d5c90f4b52747e18c4b27e25905941ab7925b4b0f63e68816b3db5e992

Aliases

arxiv: 1201.3288 · arxiv_version: 1201.3288v1 · doi: 10.48550/arxiv.1201.3288 · pith_short_12: I5GVBVOJB5FV · pith_short_16: I5GVBVOJB5FVE5D6 · pith_short_8: I5GVBVOJ

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/I5GVBVOJB5FVE5D6DDCLE7RFSB \
  | 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: 474d50d5c90f4b52747e18c4b27e25905941ab7925b4b0f63e68816b3db5e992

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d4557392de035c7c99d38c9f9a16e370624bf67022d198bdf1decbf6107469bb",
    "cross_cats_sorted": [
      "math.AC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2012-01-16T15:43:16Z",
    "title_canon_sha256": "89f595e003a067367d847c28152882069f41284dbdbcb2d1e7b1198afc831cb9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.3288",
    "kind": "arxiv",
    "version": 1
  }
}