Pith Number

pith:BOQEQMML

pith:2017:BOQEQMMLDXU26GXXA7JQQBPFWS

not attested not anchored not stored refs pending

Shape optimization for the Steklov problem in higher dimensions

Ailana Fraser, Richard Schoen

arxiv:1711.04381 v1 · 2017-11-13 · math.SP · math.DG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BOQEQMMLDXU26GXXA7JQQBPFWS}

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	2026-05-18T00:30:39.220996Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ba048318b1de9af1af707d30805e5b499151d1a6802059206828961ed30fd23

Aliases

arxiv: 1711.04381 · arxiv_version: 1711.04381v1 · doi: 10.48550/arxiv.1711.04381 · pith_short_12: BOQEQMMLDXU2 · pith_short_16: BOQEQMMLDXU26GXX · pith_short_8: BOQEQMML

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/BOQEQMMLDXU26GXXA7JQQBPFWS \
  | 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: 0ba048318b1de9af1af707d30805e5b499151d1a6802059206828961ed30fd23

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3d698063e53c426fdf4abfacccf7dd7ddb3610fcd4266ceae16cd15e4d6f169",
    "cross_cats_sorted": [
      "math.DG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SP",
    "submitted_at": "2017-11-13T00:05:53Z",
    "title_canon_sha256": "281952d333dc84ac5a9d63d157e1351d0bc967572ecca3d5134c8990f2fc1b56"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.04381",
    "kind": "arxiv",
    "version": 1
  }
}