Pith Number

pith:FPOZJUZZ

pith:2016:FPOZJUZZBA5Q7QPM3PD3VMOWH2

not attested not anchored not stored refs pending

A high-order staggered meshless method for elliptic problems

Mauro Perego, Nathaniel Trask, Pavel Bochev

arxiv:1610.06203 v1 · 2016-10-19 · 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{FPOZJUZZBA5Q7QPM3PD3VMOWH2}

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	2026-05-18T01:01:44.012156Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2bdd94d339083b0fc1ecdbc7bab1d63e83feecd3c6fdcaf6fd2182665711b8c8

Aliases

arxiv: 1610.06203 · arxiv_version: 1610.06203v1 · doi: 10.48550/arxiv.1610.06203 · pith_short_12: FPOZJUZZBA5Q · pith_short_16: FPOZJUZZBA5Q7QPM · pith_short_8: FPOZJUZZ

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/FPOZJUZZBA5Q7QPM3PD3VMOWH2 \
  | 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: 2bdd94d339083b0fc1ecdbc7bab1d63e83feecd3c6fdcaf6fd2182665711b8c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "957063b82f9ee9e0af43eea0a06f7d9aefb16836d8cbab47ba1e0b940735b0c8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2016-10-19T20:27:12Z",
    "title_canon_sha256": "e5e5d4397f83c8921829c2acafbe60b8522d96ff79d154cba19a9e209950a6b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.06203",
    "kind": "arxiv",
    "version": 1
  }
}