Pith Number

pith:HZHUB5AN

pith:2011:HZHUB5ANX5XXJLSN66Z6MEHPKJ

not attested not anchored not stored refs pending

Short Separating Geodesics for Multiply Connected Domains

Mark Comerford

arxiv:1103.2531 v3 · 2011-03-13 · 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{HZHUB5ANX5XXJLSN66Z6MEHPKJ}

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	2026-05-18T04:24:05.815950Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e4f40f40dbf6f74ae4df7b3e610ef52539d62f08b287e1bf180dc13a96d2935

Aliases

arxiv: 1103.2531 · arxiv_version: 1103.2531v3 · doi: 10.48550/arxiv.1103.2531 · pith_short_12: HZHUB5ANX5XX · pith_short_16: HZHUB5ANX5XXJLSN · pith_short_8: HZHUB5AN

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/HZHUB5ANX5XXJLSN66Z6MEHPKJ \
  | 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: 3e4f40f40dbf6f74ae4df7b3e610ef52539d62f08b287e1bf180dc13a96d2935

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d02022ff122e8d055e75cd1252a8db6ce0b07a04ef60eac9866deec8f62cc7f2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2011-03-13T17:16:29Z",
    "title_canon_sha256": "b868a895e69d7817c291b0b6820329130b368ef32489c0e957141e1df44ae00a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.2531",
    "kind": "arxiv",
    "version": 3
  }
}