Pith Number

pith:O5MEJQHA

pith:2018:O5MEJQHAX3HRJCV2EXEBD426OB

not attested not anchored not stored refs pending

An extension theorem of holomorphic functions on hyperconvex domains

Seungjae Lee, Yoshikazu Nagata

arxiv:1811.06438 v2 · 2018-11-15 · 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{O5MEJQHAX3HRJCV2EXEBD426OB}

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	2026-05-17T23:46:19.156136Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

775844c0e0becf148aba25c811f35e705e7719bfa450a2cacf897340c3b57dbd

Aliases

arxiv: 1811.06438 · arxiv_version: 1811.06438v2 · doi: 10.48550/arxiv.1811.06438 · pith_short_12: O5MEJQHAX3HR · pith_short_16: O5MEJQHAX3HRJCV2 · pith_short_8: O5MEJQHA

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/O5MEJQHAX3HRJCV2EXEBD426OB \
  | 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: 775844c0e0becf148aba25c811f35e705e7719bfa450a2cacf897340c3b57dbd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89460e1f0794e25b61ac95593701a629fee8d2c5844261cdc8a6af1c34103865",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2018-11-15T15:48:26Z",
    "title_canon_sha256": "efe9910a06a561865ebf297ed31112dfd8b50ab3086adee06390f31e67a15b6b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.06438",
    "kind": "arxiv",
    "version": 2
  }
}