Pith Number

pith:N246B7Y2

pith:2013:N246B7Y22FOKVAPOFB3GZJHHNL

not attested not anchored not stored refs pending

On SL(2)-orbit theorems

Kazuya Kato

arxiv:1308.0715 v1 · 2013-08-03 · 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{N246B7Y22FOKVAPOFB3GZJHHNL}

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	2026-05-18T01:28:15.162286Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6eb9e0ff1ad15caa81ee28766ca4e76af33ee15069378d66749841ba5b7b93ae

Aliases

arxiv: 1308.0715 · arxiv_version: 1308.0715v1 · doi: 10.48550/arxiv.1308.0715 · pith_short_12: N246B7Y22FOK · pith_short_16: N246B7Y22FOKVAPO · pith_short_8: N246B7Y2

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/N246B7Y22FOKVAPOFB3GZJHHNL \
  | 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: 6eb9e0ff1ad15caa81ee28766ca4e76af33ee15069378d66749841ba5b7b93ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ee1e563de320caa44ff95364b5ec87d2dd68db083e919fea37d7b3a073b0763",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2013-08-03T16:31:21Z",
    "title_canon_sha256": "bee5201fd722e1493780c0dec61584779a398e205dcbed8c2cb0a3e5f660e8c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.0715",
    "kind": "arxiv",
    "version": 1
  }
}