Pith Number

pith:AFSJKP72

pith:1997:AFSJKP723JRWI2554AXDO7VXXZ

not attested not anchored not stored refs pending

Derived categories of coherent sheaves on abelian varieties and equivalences between them

Dmitri Orlov

arxiv:alg-geom/9712017 v4 · 1997-12-16 · 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{AFSJKP723JRWI2554AXDO7VXXZ}

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

Statistical Mechanics and Categorical Entropy

Receipt and verification

First computed	2026-07-05T11:42:51.406790Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0164953ffada63646bbde02e377eb7be4eae0775d19085e9eb5549a7f8d2066f

Aliases

arxiv: alg-geom/9712017 · arxiv_version: alg-geom/9712017v4 · doi: 10.48550/arxiv.alg-geom/9712017 · pith_short_12: AFSJKP723JRW · pith_short_16: AFSJKP723JRWI255 · pith_short_8: AFSJKP72

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/AFSJKP723JRWI2554AXDO7VXXZ \
  | 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: 0164953ffada63646bbde02e377eb7be4eae0775d19085e9eb5549a7f8d2066f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca45c460b848eb9884128d1fb65d79a8b72c878dfef4ed314eebff122805fbdf",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "alg-geom",
    "submitted_at": "1997-12-16T15:13:59Z",
    "title_canon_sha256": "af089e22d432b83ebb5babc392cc28e2855619b038ddd02036dc0f0e6da27807"
  },
  "schema_version": "1.0",
  "source": {
    "id": "alg-geom/9712017",
    "kind": "arxiv",
    "version": 4
  }
}