Pith Number

pith:AD435VBL

pith:2022:AD435VBLV2VTSVUMSRUEMXYLPY

not attested not anchored not stored refs pending

On a novel numerical quadrature based on cycle index of symmetric group for the Hadamard finite-part integrals

Congcong Xie, Jiajie Yao

arxiv:2211.13581 v1 · 2022-11-24 · math.NA · cs.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{AD435VBLV2VTSVUMSRUEMXYLPY}

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	2026-07-05T05:19:23.927401Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00f9bed42baeab39568c9468465f0b7e386982cdffc7ee72d9fe32046a0da3c6

Aliases

arxiv: 2211.13581 · arxiv_version: 2211.13581v1 · doi: 10.48550/arxiv.2211.13581 · pith_short_12: AD435VBLV2VT · pith_short_16: AD435VBLV2VTSVUM · pith_short_8: AD435VBL

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/AD435VBLV2VTSVUMSRUEMXYLPY \
  | 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: 00f9bed42baeab39568c9468465f0b7e386982cdffc7ee72d9fe32046a0da3c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8653e5203d97b993de82d23a856f3797e435fd13f1059faeb5d6ccd312d82e98",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2022-11-24T13:09:01Z",
    "title_canon_sha256": "5eae5efb0accc0bdf8c2b096162cc4046f76c37f024e00f33ea6d1465fc212a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.13581",
    "kind": "arxiv",
    "version": 1
  }
}