Pith Number

pith:4RTNOHYY

pith:2017:4RTNOHYYG2IE3LYCCPZQ5AAS3U

not attested not anchored not stored refs pending

Jet differentials on toroidal compactifications of ball quotients

Benoit Cadorel (IMT)

arxiv:1707.07875 v2 · 2017-07-25 · 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{4RTNOHYYG2IE3LYCCPZQ5AAS3U}

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	2026-05-17T23:44:04.874571Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e466d71f1836904daf0213f30e8012dd091c5c8e8054738d42da19c526feeeb9

Aliases

arxiv: 1707.07875 · arxiv_version: 1707.07875v2 · doi: 10.48550/arxiv.1707.07875 · pith_short_12: 4RTNOHYYG2IE · pith_short_16: 4RTNOHYYG2IE3LYC · pith_short_8: 4RTNOHYY

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/4RTNOHYYG2IE3LYCCPZQ5AAS3U \
  | 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: e466d71f1836904daf0213f30e8012dd091c5c8e8054738d42da19c526feeeb9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36e01fbe686e297eb3eceff69d3c7981742a415109238a14c8efb8b6f6b18515",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2017-07-25T09:38:31Z",
    "title_canon_sha256": "830fea10d112c5aba6258bab37066373547b2ae56741509c185269355adeddfb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.07875",
    "kind": "arxiv",
    "version": 2
  }
}