Pith Number

pith:YJ6OSWYX

pith:2015:YJ6OSWYXDJX2NFI7YTP6J7DFDA

not attested not anchored not stored refs pending

Special birational structures on non-K\"ahler complex surfaces

Georges Dloussky

arxiv:1508.01900 v2 · 2015-08-08 · math.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YJ6OSWYXDJX2NFI7YTP6J7DFDA}

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	2026-05-18T01:23:03.480987Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c27ce95b171a6fa6951fc4dfe4fc65183d132f3254a4195e6d4dae32a6c22133

Aliases

arxiv: 1508.01900 · arxiv_version: 1508.01900v2 · doi: 10.48550/arxiv.1508.01900 · pith_short_12: YJ6OSWYXDJX2 · pith_short_16: YJ6OSWYXDJX2NFI7 · pith_short_8: YJ6OSWYX

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/YJ6OSWYXDJX2NFI7YTP6J7DFDA \
  | 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: c27ce95b171a6fa6951fc4dfe4fc65183d132f3254a4195e6d4dae32a6c22133

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3709f4bdd2d94610c3fb9ead65a0f5f5eebbc193fa3df0676100ce8a0fb1b465",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2015-08-08T13:23:08Z",
    "title_canon_sha256": "ec8a7dbd35685bc3d3d924e90af29e87d849a0f1a4a08e2bde501179d43a5ee0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.01900",
    "kind": "arxiv",
    "version": 2
  }
}