Pith Number

pith:5KHZRWGO

pith:2023:5KHZRWGO77FT5FQYL3T7ZNC445

not attested not anchored not stored refs pending

A robust and high precision algorithm for elastic scattering problems from cornered domains

Baoling Xie, Jianan Yao, Jun Lai

arxiv:2310.11349 v2 · 2023-10-17 · 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{5KHZRWGO77FT5FQYL3T7ZNC445}

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	2026-07-05T07:02:07.079611Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea8f98d8ceffcb3e96185ee7fcb45ce743598689f756e620cb96682f71e7f73c

Aliases

arxiv: 2310.11349 · arxiv_version: 2310.11349v2 · doi: 10.48550/arxiv.2310.11349 · pith_short_12: 5KHZRWGO77FT · pith_short_16: 5KHZRWGO77FT5FQY · pith_short_8: 5KHZRWGO

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/5KHZRWGO77FT5FQYL3T7ZNC445 \
  | 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: ea8f98d8ceffcb3e96185ee7fcb45ce743598689f756e620cb96682f71e7f73c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14276287fe4270c350a343a50bbcbb043d11c6b8c90fcdb14c3544c9cdcfd335",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2023-10-17T15:39:06Z",
    "title_canon_sha256": "c29bea2600d81ae9c0a3fcd28126ba7b70f2ee05f12df07fe47bc87a388d1dba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.11349",
    "kind": "arxiv",
    "version": 2
  }
}