Pith Number

pith:L5BNFA4N

pith:2011:L5BNFA4N6XLVXMMMKN4BOOR2YB

not attested not anchored not stored refs pending

Lelong classes on toric varieties and a theorem of Siciak

Malgorzata Stawiska, Maritza M. Branker

arxiv:1101.2911 v2 · 2011-01-14 · math.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L5BNFA4N6XLVXMMMKN4BOOR2YB}

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	2026-05-18T00:06:26.974369Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f42d2838df5d75bb18c5378173a3ac05e6b3f81b8620e92f047685d77378ebe

Aliases

arxiv: 1101.2911 · arxiv_version: 1101.2911v2 · doi: 10.48550/arxiv.1101.2911 · pith_short_12: L5BNFA4N6XLV · pith_short_16: L5BNFA4N6XLVXMMM · pith_short_8: L5BNFA4N

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/L5BNFA4N6XLVXMMMKN4BOOR2YB \
  | 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: 5f42d2838df5d75bb18c5378173a3ac05e6b3f81b8620e92f047685d77378ebe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a4a7a872094b0a38160b1bd6fcc122170eaa4ebce6ab93d1f8781abf69ec89a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2011-01-14T21:22:49Z",
    "title_canon_sha256": "77c67ff92e6e428637b9f2526854b1f1cf3e2f89fdc3b2f75bc93b724825f25c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.2911",
    "kind": "arxiv",
    "version": 2
  }
}