Pith Number

pith:US2LHEQE

pith:2011:US2LHEQE4ZYRKKEKYGIPH2FLVI

not attested not anchored not stored refs pending

The Poletsky-Rosay theorem on singular complex spaces

Barbara Drinovec Drnovsek, Franc Forstneric

arxiv:1104.3968 v4 · 2011-04-20 · 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{US2LHEQE4ZYRKKEKYGIPH2FLVI}

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	2026-05-18T03:16:50.025606Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4b4b39204e67115288ac190f3e8abaa272f819176c0a9196d6ca2147903a5e5

Aliases

arxiv: 1104.3968 · arxiv_version: 1104.3968v4 · doi: 10.48550/arxiv.1104.3968 · pith_short_12: US2LHEQE4ZYR · pith_short_16: US2LHEQE4ZYRKKEK · pith_short_8: US2LHEQE

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/US2LHEQE4ZYRKKEKYGIPH2FLVI \
  | 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: a4b4b39204e67115288ac190f3e8abaa272f819176c0a9196d6ca2147903a5e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "96e82f27032b9368c64ead2f17444ff426d65b1e889c3de2cd8ad5b9e730ecb5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2011-04-20T08:37:35Z",
    "title_canon_sha256": "55a6109afc57d5dd012e651ffb6aabd07f100b452fb58c934a2f1d4b496105ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.3968",
    "kind": "arxiv",
    "version": 4
  }
}