Pith Number

pith:RVDAVY7Z

pith:2012:RVDAVY7ZMXEQCW6DGV4HVDO357

not attested not anchored not stored refs pending

Alternative Tilings for the Fast Multipole Method on the Plane

Ramani Duraiswami, Yuancheng Luo

arxiv:1204.3105 v1 · 2012-04-13 · cs.NA · cs.CG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RVDAVY7ZMXEQCW6DGV4HVDO357}

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	2026-05-18T03:57:52.594240Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d460ae3f965c9015bc335787a8ddbefd3160cc88a9f1c3351bab20dc9259262

Aliases

arxiv: 1204.3105 · arxiv_version: 1204.3105v1 · doi: 10.48550/arxiv.1204.3105 · pith_short_12: RVDAVY7ZMXEQ · pith_short_16: RVDAVY7ZMXEQCW6D · pith_short_8: RVDAVY7Z

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/RVDAVY7ZMXEQCW6DGV4HVDO357 \
  | 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: 8d460ae3f965c9015bc335787a8ddbefd3160cc88a9f1c3351bab20dc9259262

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b846cba7e3a4dba54b80e7aab9b0e5b31737ba4295f750b9b64306a6ecc1ca2d",
    "cross_cats_sorted": [
      "cs.CG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NA",
    "submitted_at": "2012-04-13T20:49:34Z",
    "title_canon_sha256": "15e9af9821ae2f72e668c166e0977084cc889d5211fe771d17e18ca2785942ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.3105",
    "kind": "arxiv",
    "version": 1
  }
}