Pith Number

pith:H2FAYALH

pith:2017:H2FAYALHHS4UNWBOC6HKWQNTMC

not attested not anchored not stored refs pending

Riesz transforms for bounded Laplacians on graphs

Bobo Hua, Li Chen, Thierry Coulhon

arxiv:1708.05476 v1 · 2017-08-18 · math.MG · math.CA · math.FA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H2FAYALHHS4UNWBOC6HKWQNTMC}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:37:49.949790Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e8a0c01673cb946d82e178eab41b36096aeb6ceb1f90160b87d731102b12b19

Aliases

arxiv: 1708.05476 · arxiv_version: 1708.05476v1 · doi: 10.48550/arxiv.1708.05476 · pith_short_12: H2FAYALHHS4U · pith_short_16: H2FAYALHHS4UNWBO · pith_short_8: H2FAYALH

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/H2FAYALHHS4UNWBOC6HKWQNTMC \
  | 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: 3e8a0c01673cb946d82e178eab41b36096aeb6ceb1f90160b87d731102b12b19

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "05e14ff85f6abe7074a9bde201c876c622da3bb2f2693339a03664d55fa46800",
    "cross_cats_sorted": [
      "math.CA",
      "math.FA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.MG",
    "submitted_at": "2017-08-18T00:56:48Z",
    "title_canon_sha256": "4ba41b3171815f84c02013a8b167591b1977bc604c4b9c449fddac7305906a3d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.05476",
    "kind": "arxiv",
    "version": 1
  }
}