Pith Number

pith:YVPY7BVJ

pith:1995:YVPY7BVJB7FET5MKAN3BHBQ2MJ

not attested not anchored not stored refs pending

Semiorthogonal decomposition for algebraic varieties

A.Bondal, D.Orlov

arxiv:alg-geom/9506012 v1 · 1995-06-19 · alg-geom · 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{YVPY7BVJB7FET5MKAN3BHBQ2MJ}

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

3 papers in Pith

The Lichtenbaum-Quillen dimension of complex varieties

A Semi-orthogonal Sequence in the Derived Category of the Hilbert Scheme of Three Points

Descendant and Fourier-Mukai equivalences for simple flops

Receipt and verification

First computed	2026-07-04T15:08:04.723601Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c55f8f86a90fca49f58a037613861a6278823333da4513d3da66627faa29bf7a

Aliases

arxiv: alg-geom/9506012 · arxiv_version: alg-geom/9506012v1 · doi: 10.48550/arxiv.alg-geom/9506012 · pith_short_12: YVPY7BVJB7FE · pith_short_16: YVPY7BVJB7FET5MK · pith_short_8: YVPY7BVJ

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/YVPY7BVJB7FET5MKAN3BHBQ2MJ \
  | 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: c55f8f86a90fca49f58a037613861a6278823333da4513d3da66627faa29bf7a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86b11fde540351b3d46f021aaf54c7378f175ebff94e7029af39ab402b802474",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "",
    "primary_cat": "alg-geom",
    "submitted_at": "1995-06-19T23:54:17Z",
    "title_canon_sha256": "4c2106869c34f23950bc344ada9ecb5d7bd110af7cadd834293bbd36509bffca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "alg-geom/9506012",
    "kind": "arxiv",
    "version": 1
  }
}