Pith Number

pith:TN2N2XKE

pith:2010:TN2N2XKEM6OCEA6TBNX2DBPP5D

not attested not anchored not stored refs pending

Scheme of lines on a family of 2-dimensional quadrics: geometry and derived category

Alexander Kuznetsov

arxiv:1011.4146 v1 · 2010-11-18 · 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{TN2N2XKEM6OCEA6TBNX2DBPP5D}

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.

Cited by

1 paper in Pith

The Lichtenbaum-Quillen dimension of complex varieties

Receipt and verification

First computed	2026-05-18T00:06:16.551391Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b74dd5d44679c2203d30b6fa185efe8d1da486dbb528c47ec0c86fbfba523e7

Aliases

arxiv: 1011.4146 · arxiv_version: 1011.4146v1 · doi: 10.48550/arxiv.1011.4146 · pith_short_12: TN2N2XKEM6OC · pith_short_16: TN2N2XKEM6OCEA6T · pith_short_8: TN2N2XKE

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/TN2N2XKEM6OCEA6TBNX2DBPP5D \
  | 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: 9b74dd5d44679c2203d30b6fa185efe8d1da486dbb528c47ec0c86fbfba523e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd2d474d800746d3e054228440916b3621b4cb205d821d9f0740e0c42c98acf8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2010-11-18T07:21:45Z",
    "title_canon_sha256": "2c43cb7adb59805e6ffaa858c64554855e0b39af63876345f9e932a84bbd9315"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.4146",
    "kind": "arxiv",
    "version": 1
  }
}