Pith Number

pith:L6F7E5NC

pith:2011:L6F7E5NCZLU2NVBATT7HL4NJKO

not attested not anchored not stored refs pending

The 'corrected Durfee's inequality' for homogeneous complete intersections

Andras Nemethi, Dmitry Kerner

arxiv:1111.1411 v3 · 2011-11-06 · 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{L6F7E5NCZLU2NVBATT7HL4NJKO}

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	2026-05-18T03:45:00.877712Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f8bf275a2cae9a6d4209cfe75f1a953b0080349454bf84521893dd45916e658

Aliases

arxiv: 1111.1411 · arxiv_version: 1111.1411v3 · doi: 10.48550/arxiv.1111.1411 · pith_short_12: L6F7E5NCZLU2 · pith_short_16: L6F7E5NCZLU2NVBA · pith_short_8: L6F7E5NC

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/L6F7E5NCZLU2NVBATT7HL4NJKO \
  | 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: 5f8bf275a2cae9a6d4209cfe75f1a953b0080349454bf84521893dd45916e658

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e415877d57bccff777c4b9f2b7a0675ad6ce6e88a51f2e4ba0b8f2c87a8959b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2011-11-06T12:30:13Z",
    "title_canon_sha256": "d87da06d1cf82dfecc6e7959456a258fc49ce98a1c3319410168d952f16951c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.1411",
    "kind": "arxiv",
    "version": 3
  }
}