Pith Number

pith:BKZLWWNK

pith:2017:BKZLWWNKQPPYJN4WVR2LNRRCTF

not attested not anchored not stored refs pending

Holomorphic Cartan geometries on complex tori

Indranil Biswas, Sorin Dumitrescu

arxiv:1710.05874 v2 · 2017-10-16 · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BKZLWWNKQPPYJN4WVR2LNRRCTF}

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	2026-05-18T00:23:45.322235Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ab2bb59aa83df84b796ac74b6c62299785d403c4cfe746a6dd5838b9cf0034b

Aliases

arxiv: 1710.05874 · arxiv_version: 1710.05874v2 · doi: 10.48550/arxiv.1710.05874 · pith_short_12: BKZLWWNKQPPY · pith_short_16: BKZLWWNKQPPYJN4W · pith_short_8: BKZLWWNK

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/BKZLWWNKQPPYJN4WVR2LNRRCTF \
  | 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: 0ab2bb59aa83df84b796ac74b6c62299785d403c4cfe746a6dd5838b9cf0034b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cce6273fc3ce9a7f5bc16025861c8d6119142f6a345993f2e1cbc67aab4f4e24",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2017-10-16T17:12:48Z",
    "title_canon_sha256": "c3b8780381b5068822bd9fd4d08cf04a8aec6feafe2690aed064e8dae02f53cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.05874",
    "kind": "arxiv",
    "version": 2
  }
}