Pith Number

pith:4S72TLIN

pith:2012:4S72TLINJO6PZT3LCS7TLXTLY7

not attested not anchored not stored refs pending

Homogenization of the boundary value for the Dirichlet Problem

Henrik Shahgholian, Ki-Ahm Lee, Sunghan Kim

arxiv:1201.6683 v4 · 2012-01-31 · math.AP · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4S72TLINJO6PZT3LCS7TLXTLY7}

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	2026-05-18T00:51:58.612590Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4bfa9ad0d4bbcfccf6b14bf35de6bc7cf544a48d20d3d07aa13bd61387f3961

Aliases

arxiv: 1201.6683 · arxiv_version: 1201.6683v4 · doi: 10.48550/arxiv.1201.6683 · pith_short_12: 4S72TLINJO6P · pith_short_16: 4S72TLINJO6PZT3L · pith_short_8: 4S72TLIN

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/4S72TLINJO6PZT3LCS7TLXTLY7 \
  | 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: e4bfa9ad0d4bbcfccf6b14bf35de6bc7cf544a48d20d3d07aa13bd61387f3961

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72dade0597be871d60cfe2394f617e9919251e1c183161832801a3d684df712e",
    "cross_cats_sorted": [
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2012-01-31T20:53:12Z",
    "title_canon_sha256": "2ad2dd214f53101cef8b0ffa6e5c52b13c90a1fd371b5ba4fc262f32cdfcf90f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.6683",
    "kind": "arxiv",
    "version": 4
  }
}