Pith Number

pith:INXH6HSF

pith:2020:INXH6HSF2YY3KBQVPPT7OL5AC4

not attested not anchored not stored refs pending

Moduli spaces of semiorthogonal decompositions in families

Andrea T. Ricolfi, Pieter Belmans, Shinnosuke Okawa

arxiv:2002.03303 v3 · 2020-02-09 · math.AG · math.CT · math.KT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{INXH6HSF2YY3KBQVPPT7OL5AC4}

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

Categorical absorption for hereditary orders

Receipt and verification

First computed	2026-06-23T03:13:41.832637Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

436e7f1e45d631b506157be7f72fa01713862e61b26f5c5f999ca5aa5be85347

Aliases

arxiv: 2002.03303 · arxiv_version: 2002.03303v3 · doi: 10.48550/arxiv.2002.03303 · pith_short_12: INXH6HSF2YY3 · pith_short_16: INXH6HSF2YY3KBQV · pith_short_8: INXH6HSF

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/INXH6HSF2YY3KBQVPPT7OL5AC4 \
  | 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: 436e7f1e45d631b506157be7f72fa01713862e61b26f5c5f999ca5aa5be85347

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9da630c2c84b9dbfd74f20db113e3d9ab73c7fecaaf66674c4e89df9c6a66192",
    "cross_cats_sorted": [
      "math.CT",
      "math.KT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2020-02-09T06:53:30Z",
    "title_canon_sha256": "250eebf4d900c1725e579b871915fa53fd0629e5fd31d026c8aa928d9a1df579"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.03303",
    "kind": "arxiv",
    "version": 3
  }
}