Pith Number

pith:4I7SU7RT

pith:2018:4I7SU7RTE2DXSZG745PB57AXWO

not attested not anchored not stored refs pending

K\"ahler submanifolds of the symmetrized polydisc

Guicong Su, Yanyan Tang, Zhenhan Tu

arxiv:1803.06499 v1 · 2018-03-17 · math.CV · 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{4I7SU7RTE2DXSZG745PB57AXWO}

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	2026-05-18T00:20:45.749747Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e23f2a7e3326877964dfe75e1efc17b39cb82b54f1e20af632acf680a00baa1a

Aliases

arxiv: 1803.06499 · arxiv_version: 1803.06499v1 · doi: 10.48550/arxiv.1803.06499 · pith_short_12: 4I7SU7RTE2DX · pith_short_16: 4I7SU7RTE2DXSZG7 · pith_short_8: 4I7SU7RT

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/4I7SU7RTE2DXSZG745PB57AXWO \
  | 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: e23f2a7e3326877964dfe75e1efc17b39cb82b54f1e20af632acf680a00baa1a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "96eeab26c56b3936af28070943a5fcea705c65fc36d674e76d6a63c020bb593a",
    "cross_cats_sorted": [
      "math.DG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2018-03-17T13:15:18Z",
    "title_canon_sha256": "5c9293cf19ffc3236d2ccbd205b2d438041a95cc8f4d44710a96f216d92f305f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.06499",
    "kind": "arxiv",
    "version": 1
  }
}