Pith Number

pith:L2OMSCJZ

pith:2011:L2OMSCJZMFWMNG45FMZURAKMOK

not attested not anchored not stored refs pending

Limiting absorption principle and perfectly matched layer method for Dirichlet Laplacians in quasi-cylindrical domains

Victor Kalvin

arxiv:1110.4912 v1 · 2011-10-21 · math.AP · math.NA · math.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L2OMSCJZMFWMNG45FMZURAKMOK}

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	2026-05-18T04:00:51.868731Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e9cc90939616cc69b9d2b3348814c729b227a5a5eb4b45f93a3cffae0781a3c

Aliases

arxiv: 1110.4912 · arxiv_version: 1110.4912v1 · doi: 10.48550/arxiv.1110.4912 · pith_short_12: L2OMSCJZMFWM · pith_short_16: L2OMSCJZMFWMNG45 · pith_short_8: L2OMSCJZ

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/L2OMSCJZMFWMNG45FMZURAKMOK \
  | 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: 5e9cc90939616cc69b9d2b3348814c729b227a5a5eb4b45f93a3cffae0781a3c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "019743124d45d0daf4721f5c1847b55e864867184508adfb9c49a0320ee18e0c",
    "cross_cats_sorted": [
      "math.NA",
      "math.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2011-10-21T21:30:28Z",
    "title_canon_sha256": "cf46224e380cd1c5198161fde4e058e803ad0210360a8a2eaca7a304e4a90db6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.4912",
    "kind": "arxiv",
    "version": 1
  }
}