Pith Number

pith:LBLPX2YU

pith:2018:LBLPX2YUSZ67O5LYAHSPVEAWC4

not attested not anchored not stored refs pending

A remark on the extension of $L^{2}$ holomorphic functions

Qi'an Guan

arxiv:1809.05876 v1 · 2018-09-16 · 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{LBLPX2YUSZ67O5LYAHSPVEAWC4}

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	2026-05-18T00:05:36.230845Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5856fbeb14967df7757801e4fa9016173762e75b77da6c19d17335489bfc80ee

Aliases

arxiv: 1809.05876 · arxiv_version: 1809.05876v1 · doi: 10.48550/arxiv.1809.05876 · pith_short_12: LBLPX2YUSZ67 · pith_short_16: LBLPX2YUSZ67O5LY · pith_short_8: LBLPX2YU

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/LBLPX2YUSZ67O5LYAHSPVEAWC4 \
  | 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: 5856fbeb14967df7757801e4fa9016173762e75b77da6c19d17335489bfc80ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d79fce08d5df706af0c34885dbed0f8ebd798317ba03a6ee955f0f89eb68e160",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2018-09-16T14:01:51Z",
    "title_canon_sha256": "5b5d6137c145559d8b09bbda9b19eaa27511c8ed1441918d56a224565c0581c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.05876",
    "kind": "arxiv",
    "version": 1
  }
}