Pith Number

pith:VNLC3PY3

pith:2017:VNLC3PY3HI47VRSBFPNCNOAXO5

not attested not anchored not stored refs pending

On the Hartogs extension theorem for unbounded domains in $\mathbb{C}^n$

Al Boggess, Egmont Porten, Roman Dwilewicz

arxiv:1709.03425 v1 · 2017-09-11 · 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{VNLC3PY3HI47VRSBFPNCNOAXO5}

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	2026-05-18T00:35:36.699381Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab562dbf1b3a39fac6412bda26b8177757f9cbd8b4e9533cd5e181e169a173a5

Aliases

arxiv: 1709.03425 · arxiv_version: 1709.03425v1 · doi: 10.48550/arxiv.1709.03425 · pith_short_12: VNLC3PY3HI47 · pith_short_16: VNLC3PY3HI47VRSB · pith_short_8: VNLC3PY3

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/VNLC3PY3HI47VRSBFPNCNOAXO5 \
  | 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: ab562dbf1b3a39fac6412bda26b8177757f9cbd8b4e9533cd5e181e169a173a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a7559157bfa3e2cbc6e0965fdcf7eb7412700c9fcd89649846b9b4e6a88ed27",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2017-09-11T15:05:56Z",
    "title_canon_sha256": "48de8ac4e72be38e7d37567b81fd6be9bd734a244b673ce2fbfe03ba3b5a75dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.03425",
    "kind": "arxiv",
    "version": 1
  }
}