Pith Number

pith:R6YPLBXT

pith:2019:R6YPLBXTMCQVQSBJOA6RRZC5IX

not attested not anchored not stored refs pending

Rouquier dimension of some blow-ups

Dmitrii Pirozhkov

arxiv:1908.08283 v1 · 2019-08-22 · 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{R6YPLBXTMCQVQSBJOA6RRZC5IX}

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	2026-07-04T23:59:11.413851Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8fb0f586f360a1584829703d18e45d45de2d68b72a92e290fa959f76386f8c56

Aliases

arxiv: 1908.08283 · arxiv_version: 1908.08283v1 · doi: 10.48550/arxiv.1908.08283 · pith_short_12: R6YPLBXTMCQV · pith_short_16: R6YPLBXTMCQVQSBJ · pith_short_8: R6YPLBXT

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/R6YPLBXTMCQVQSBJOA6RRZC5IX \
  | 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: 8fb0f586f360a1584829703d18e45d45de2d68b72a92e290fa959f76386f8c56

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f6710053ffff21f656f08eb551051f43dfb2c619137842875ff7cd9c582894b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2019-08-22T09:48:20Z",
    "title_canon_sha256": "f5a99fcb4a45e937e31d6016983f461910bd9f1e5174cddcfffd9b8ad470f2fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.08283",
    "kind": "arxiv",
    "version": 1
  }
}