Pith Number

pith:XG6O2U7B

pith:2010:XG6O2U7BH4YVEJIQC5CQLI7IE4

not attested not anchored not stored refs pending

On Rayleigh-Type Formulas for a Non-local Boundary Value Problem Associated with an Integral Operator Commuting with the Laplacian

Lotfi Hermi, Naoki Saito

arxiv:1009.4168 v2 · 2010-09-21 · math.SP · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XG6O2U7BH4YVEJIQC5CQLI7IE4}

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	2026-05-18T03:12:09.263183Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9bced53e13f31522510174505a3e82719a7c893d9a04d069f573079e9cd13ed

Aliases

arxiv: 1009.4168 · arxiv_version: 1009.4168v2 · doi: 10.48550/arxiv.1009.4168 · pith_short_12: XG6O2U7BH4YV · pith_short_16: XG6O2U7BH4YVEJIQ · pith_short_8: XG6O2U7B

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/XG6O2U7BH4YVEJIQC5CQLI7IE4 \
  | 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: b9bced53e13f31522510174505a3e82719a7c893d9a04d069f573079e9cd13ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a91fffafe09ce03bb4501a9dca57f9c18a19818e98403a83a5c9134c4dc348a",
    "cross_cats_sorted": [
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SP",
    "submitted_at": "2010-09-21T18:22:21Z",
    "title_canon_sha256": "93a9088f2dce2fb8e16f687d6746b140e2a373ed3f62771a39161f062bae3f38"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.4168",
    "kind": "arxiv",
    "version": 2
  }
}