Pith Number

pith:K5QOSSCN

pith:2014:K5QOSSCNQZ4MJHUIWX4WAOUXEO

not attested not anchored not stored refs pending

Dirichlet problems on graphs with ends

Tony Perkins

arxiv:1406.6331 v1 · 2014-06-24 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K5QOSSCNQZ4MJHUIWX4WAOUXEO}

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	2026-05-18T02:49:03.662721Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5760e9484d8678c49e88b5f9603a972385ed2e5dee1ba8e63758ec10d152cc58

Aliases

arxiv: 1406.6331 · arxiv_version: 1406.6331v1 · doi: 10.48550/arxiv.1406.6331 · pith_short_12: K5QOSSCNQZ4M · pith_short_16: K5QOSSCNQZ4MJHUI · pith_short_8: K5QOSSCN

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/K5QOSSCNQZ4MJHUIWX4WAOUXEO \
  | 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: 5760e9484d8678c49e88b5f9603a972385ed2e5dee1ba8e63758ec10d152cc58

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "131cd965cbb8b0671aa32c8ff6983472842c249423a8281842dee45df768616a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-06-24T18:29:01Z",
    "title_canon_sha256": "0ffdc15a36d5179ee773c523aa4bfd3502fc874fef5f2d008317a559bf3a222a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.6331",
    "kind": "arxiv",
    "version": 1
  }
}